feat: modify attestor group public key fetching endpoint

src/app/hooks/use-proof-of-reserve.ts

@@ -4,7 +4,7 @@ import { useQuery } from 'react-query';
 import { customShiftValue } from '@common/utilities';
 import { BitcoinNetwork } from '@models/bitcoin-network';
 import { BitcoinTransaction, BitcoinTransactionVectorOutput } from '@models/bitcoin-transaction';
-import { ethereumSepolia } from '@models/ethereum-network';
+import { ethereumArbSepolia } from '@models/ethereum-network';
 import { RawVault } from '@models/vault';
 import { hex } from '@scure/base';
 import { p2tr, p2tr_ns, taprootTweakPubkey } from '@scure/btc-signer';
@@ -149,7 +149,7 @@ export function useProofOfReserve(): UseProofOfReserveReturnType {
       );
 
       // Get the Attestor Public Key from the Attestor Group
-      const attestorPublicKey = await getAttestorGroupPublicKey(ethereumSepolia);
+      const attestorPublicKey = await getAttestorGroupPublicKey(ethereumArbSepolia);
 
       // Create two MultiSig Transactions, because the User and Attestor can sign in any order
       // Create the MultiSig Transaction A

src/shared/models/ethereum-network.ts

@@ -34,14 +34,14 @@ const ethereumGoerli: EthereumNetwork = {
   defaultNodeURL: 'https://ethereum-goerli.publicnode.com',
 };
 
-export const ethereumSepolia: EthereumNetwork = {
+const ethereumSepolia: EthereumNetwork = {
   name: 'Sepolia',
   displayName: 'Sepolia',
   id: EthereumNetworkID.Sepolia,
   defaultNodeURL: 'https://ethereum-sepolia.publicnode.com/',
 };
 
-const ethereumArbSepolia: EthereumNetwork = {
+export const ethereumArbSepolia: EthereumNetwork = {
   name: 'ArbSepolia',
   displayName: 'Arbitrum Sepolia',
   id: EthereumNetworkID.ArbSepolia,