chore: update the Irys mainnet details

Ticket: WIN-8003

Author: Venkat-Annavazzala

modules/sdk-core/src/bitgo/environments.ts

@@ -244,7 +244,7 @@ const mainnetBase: EnvironmentTemplate = {
       baseUrl: 'https://api.verify.mintscan.io/evm/api/0x8ae',
     },
     irys: {
-      baseUrl: 'https://testnet-rpc.irys.xyz/v1/execution-rpc', //TODO: WIN-6191 add mainnet url when available
+      baseUrl: 'https://evm-explorer.irys.xyz/api',
     },
     mon: {
       baseUrl: 'https://api.etherscan.io/v2',
@@ -410,7 +410,7 @@ const testnetBase: EnvironmentTemplate = {
       baseUrl: 'https://api.verify.mintscan.io/evm/api/0x8ad',
     },
     irys: {
-      baseUrl: 'https://inst-1.cloud.blockscout.com',
+      baseUrl: 'https://inst-1.cloud.blockscout.com/api',
     },
     mon: {
       baseUrl: 'https://api.etherscan.io/v2',

modules/statics/src/networks.ts

@@ -1699,10 +1699,10 @@ class KaiaTestnet extends Testnet implements EthereumNetwork {
 class Irys extends Mainnet implements EthereumNetwork {
   name = 'Irys';
   family = CoinFamily.IRYS;
-  explorerUrl = ''; //WIN-6191 add mainnet url when available
-  accountExplorerUrl = ''; //WIN-6191 add mainnet url when available
-  chainId = 1270; //WIN-6191 add mainnet id when available
-  nativeCoinOperationHashPrefix = '1270';
+  explorerUrl = 'https://evm-explorer.irys.xyz/tx/';
+  accountExplorerUrl = 'https://evm-explorer.irys.xyz/address/';
+  chainId = 3282;
+  nativeCoinOperationHashPrefix = '3282';
 }
 
 class IrysTestnet extends Testnet implements EthereumNetwork {