diff --git a/.changeset/rich-tomatoes-applaud.md b/.changeset/rich-tomatoes-applaud.md
new file mode 100644
index 000000000..110e4768a
--- /dev/null
+++ b/.changeset/rich-tomatoes-applaud.md
@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': major
+---
+
+Add `mainnet` suffix to solana and eclipse
diff --git a/chains/addresses.yaml b/chains/addresses.yaml
index ec96aebf5..b5430b47e 100644
--- a/chains/addresses.yaml
+++ b/chains/addresses.yaml
@@ -248,6 +248,19 @@ basesepolia:
   storageGasOracle: "0x5821f3B6eE05F3dC62b43B74AB1C8F8E6904b1C8"
   testRecipient: "0x783c4a0bB6663359281aD4a637D5af68F83ae213"
   validatorAnnounce: "0x20c44b1E3BeaDA1e9826CFd48BeEDABeE9871cE9"
+berabartio:
+  domainRoutingIsmFactory: "0x3c2EE3e7CD7F64b5BA2139EBDeC29F9992069671"
+  interchainAccountIsm: "0xBb26991C66E84BB76BB3969Cd215EFA7ea47B54C"
+  interchainAccountRouter: "0xb949B1f3Efc9A3F1088750753E85FA88fc78B266"
+  mailbox: "0xE87Cde6865813A5779425E30CDE29Fb24114724E"
+  merkleTreeHook: "0xB402c74E57EA23c52aEae200A23Ab78658942225"
+  proxyAdmin: "0xD9C4cad643E5BD6A56c14A6cbddeeb10F9620c11"
+  staticAggregationHookFactory: "0xc43118B320Dca6D8C8cd6D16051E0d9C07449de7"
+  staticAggregationIsmFactory: "0x70419450e39506337f9e8665D022d6C5fBAA9c83"
+  staticMerkleRootMultisigIsmFactory: "0xD89B78CD072a0195768432Bbc082B492f1AFB944"
+  staticMessageIdMultisigIsmFactory: "0xEc3928124364F28aD0839041f64a4290B00B1DaC"
+  testRecipient: "0x9840a00d0465E0A05F89Db4f69fB1D38B36eBeD9"
+  validatorAnnounce: "0x9FAD4Fd9B9E09C729640d4C35F54F554d4e657fF"
 bitlayer:
   aggregationHook: "0x9aA6A7525Aa42f861AB07F8556654971dd4525ED"
   domainRoutingIsm: "0xBD70Ea9D599a0FC8158B026797177773C3445730"
diff --git a/chains/eclipse/logo.svg b/chains/eclipsemainnet/logo.svg
similarity index 100%
rename from chains/eclipse/logo.svg
rename to chains/eclipsemainnet/logo.svg
diff --git a/chains/eclipse/metadata.yaml b/chains/eclipsemainnet/metadata.yaml
similarity index 95%
rename from chains/eclipse/metadata.yaml
rename to chains/eclipsemainnet/metadata.yaml
index 14f02c475..309648e98 100644
--- a/chains/eclipse/metadata.yaml
+++ b/chains/eclipsemainnet/metadata.yaml
@@ -10,7 +10,7 @@ deployer:
 displayName: Eclipse
 domainId: 1408864445
 gasCurrencyCoinGeckoId: ethereum
-name: eclipse
+name: eclipsemainnet
 nativeToken:
   decimals: 9
   name: Ether
diff --git a/chains/metadata.yaml b/chains/metadata.yaml
index 2e66363e2..9f4c06adf 100644
--- a/chains/metadata.yaml
+++ b/chains/metadata.yaml
@@ -386,6 +386,29 @@ basesepolia:
   rpcUrls:
     - http: https://sepolia.base.org
     - http: https://base-sepolia-rpc.publicnode.com
+berabartio:
+  blockExplorers:
+    - apiUrl: https://api.routescan.io/v2/network/testnet/evm/80084/etherscan/api/
+      family: routescan
+      name: Bartio Testnet Explorer
+      url: https://bartio.beratrail.io/
+  chainId: 80084
+  deployer:
+    name: Henez Foundation
+    url: https://www.henez.fi/
+  displayName: Berachain bArtio
+  domainId: 80084
+  isTestnet: true
+  name: berabartio
+  nativeToken:
+    decimals: 18
+    name: BERA
+    symbol: BERA
+  protocol: ethereum
+  rpcUrls:
+    - http: https://bartio.rpc.berachain.com/
+    - http: https://bartio.drpc.org
+    - http: https://bera-testnet.nodeinfra.com
 bitlayer:
   blockExplorers:
     - apiUrl: https://api.btrscan.com/scan/api
@@ -595,6 +618,7 @@ cheesechain:
   displayName: CheeseChain
   domainId: 383353
   gasCurrencyCoinGeckoId: cheese-2
+  gnosisSafeTransactionServiceUrl: https://prod.cheese.transaction.keypersafe.xyz/
   index:
     from: 50650
   name: cheesechain
@@ -923,7 +947,7 @@ ebi:
   rpcUrls:
     - http: https://rpc.ebi.xyz
   technicalStack: arbitrumnitro
-eclipse:
+eclipsemainnet:
   blocks:
     confirmations: 1
     estimateBlockTime: 0.4
@@ -935,7 +959,7 @@ eclipse:
   displayName: Eclipse
   domainId: 1408864445
   gasCurrencyCoinGeckoId: ethereum
-  name: eclipse
+  name: eclipsemainnet
   nativeToken:
     decimals: 9
     name: Ether
@@ -2275,11 +2299,15 @@ pulsechain:
   blockExplorers:
     - apiUrl: https://api.scan.pulsechain.com/api
       family: blockscout
-      name: PulseChain Explorer
-      url: https://scan.pulsechainfoundation.org
+      name: Pulsechain Explorer
+      url: https://oldscan.gopulse.com/#/
+    - apiUrl: https://api.scan.pulsechain.com/api
+      family: other
+      name: Otterscan
+      url: https://otter.pulsechain.com
   blocks:
     confirmations: 1
-    estimateBlockTime: 2
+    estimateBlockTime: 10
     reorgPeriod: 0
   chainId: 369
   deployer:
@@ -2288,6 +2316,7 @@ pulsechain:
   displayName: PulseChain
   domainId: 369
   gasCurrencyCoinGeckoId: pulsechain
+  isTestnet: false
   name: pulsechain
   nativeToken:
     decimals: 18
@@ -2295,6 +2324,7 @@ pulsechain:
     symbol: PLS
   protocol: ethereum
   rpcUrls:
+    - http: https://pulsechain-rpc.publicnode.com
     - http: https://rpc.pulsechain.com
 rari:
   blockExplorers:
@@ -2675,57 +2705,57 @@ sketchpad:
   protocol: ethereum
   rpcUrls:
     - http: https://rpc.sketchpad-1.forma.art
-solana:
+solanadevnet:
   blockExplorers:
-    - apiUrl: https://explorer.solana.com?cluster=mainnet-beta
+    - apiUrl: https://explorer.solana.com?cluster=devnet
       family: other
       name: Solana Explorer
-      url: https://explorer.solana.com?cluster=mainnet-beta
+      url: https://explorer.solana.com?cluster=devnet
   blocks:
     confirmations: 1
     estimateBlockTime: 0.4
     reorgPeriod: 0
-  chainId: 1399811149
+  chainId: 1399811151
   deployer:
     name: Abacus Works
     url: https://www.hyperlane.xyz
-  displayName: Solana
-  domainId: 1399811149
-  gasCurrencyCoinGeckoId: solana
-  name: solana
+  displayName: Solana Devnet
+  displayNameShort: Sol Devnet
+  domainId: 1399811151
+  isTestnet: true
+  name: solanadevnet
   nativeToken:
     decimals: 9
     name: Solana
     symbol: SOL
   protocol: sealevel
   rpcUrls:
-    - http: https://api.mainnet-beta.solana.com
-solanadevnet:
+    - http: https://api.devnet.solana.com
+solanamainnet:
   blockExplorers:
-    - apiUrl: https://explorer.solana.com?cluster=devnet
+    - apiUrl: https://explorer.solana.com?cluster=mainnet-beta
       family: other
       name: Solana Explorer
-      url: https://explorer.solana.com?cluster=devnet
+      url: https://explorer.solana.com?cluster=mainnet-beta
   blocks:
     confirmations: 1
     estimateBlockTime: 0.4
     reorgPeriod: 0
-  chainId: 1399811151
+  chainId: 1399811149
   deployer:
     name: Abacus Works
     url: https://www.hyperlane.xyz
-  displayName: Solana Devnet
-  displayNameShort: Sol Devnet
-  domainId: 1399811151
-  isTestnet: true
-  name: solanadevnet
+  displayName: Solana
+  domainId: 1399811149
+  gasCurrencyCoinGeckoId: solana
+  name: solanamainnet
   nativeToken:
     decimals: 9
     name: Solana
     symbol: SOL
   protocol: sealevel
   rpcUrls:
-    - http: https://api.devnet.solana.com
+    - http: https://api.mainnet-beta.solana.com
 solanatestnet:
   blockExplorers:
     - apiUrl: https://explorer.solana.com?cluster=testnet
diff --git a/chains/solana/logo.svg b/chains/solanamainnet/logo.svg
similarity index 100%
rename from chains/solana/logo.svg
rename to chains/solanamainnet/logo.svg
diff --git a/chains/solana/metadata.yaml b/chains/solanamainnet/metadata.yaml
similarity index 96%
rename from chains/solana/metadata.yaml
rename to chains/solanamainnet/metadata.yaml
index d4799d775..0e4b24157 100644
--- a/chains/solana/metadata.yaml
+++ b/chains/solanamainnet/metadata.yaml
@@ -15,7 +15,7 @@ deployer:
 displayName: Solana
 domainId: 1399811149
 gasCurrencyCoinGeckoId: solana
-name: solana
+name: solanamainnet
 nativeToken:
   decimals: 9
   name: Solana