feat: add Hemi Sepolia chain (#2813)

.changeset/six-apple-bed.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Hemi Sepolia chain.

src/chains/definitions/hemiSepolia.ts

@@ -0,0 +1,24 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const hemiSepolia = /*#__PURE__*/ defineChain({
+ id: 743111,
+ name: 'Hemi Sepolia',
+ network: 'Hemi Sepolia',
+ nativeCurrency: {
+ name: 'Ether',
+ symbol: 'ETH',
+ decimals: 18,
+ },
+ rpcUrls: {
+ default: {
+ http: ['https://testnet.rpc.hemi.network/rpc'],
+ },
+ },
+ blockExplorers: {
+ default: {
+ name: 'Hemi Sepolia explorer',
+ url: 'https://testnet.explorer.hemi.xyz',
+ },
+ },
+ testnet: true,
+})

src/chains/index.ts

@@ -153,6 +153,7 @@ export { haqqTestedge2 } from './definitions/haqqTestedge2.js'
 export { hedera } from './definitions/hedera.js'
 export { hederaTestnet } from './definitions/hederaTestnet.js'
 export { hederaPreviewnet } from './definitions/hederaPreviewnet.js'
+export { hemiSepolia } from './definitions/hemiSepolia.js'
 export { holesky } from './definitions/holesky.js'
 export { hychain } from './definitions/hychain.js'
 export { hychainTestnet } from './definitions/hychainTestnet.js'