fix: update Irisnet RPC endpoint

networks.json

@@ -14967,4 +14967,4 @@
     },
     "cosmosFeatures": []
   }
-]
+]

packages/networks/IRISnet/index.ts

@@ -0,0 +1,42 @@
+import { NetworkKind, NetworkInfo } from "../types";
+
+export const cosmosNetwork: NetworkInfo = {
+    id: "IRISnet",
+    kind: NetworkKind.Cosmos,
+    chainId: "irishub-1",
+    displayName: "IRISnet",
+    icon: "https://raw.githubusercontent.com/cosmos/chain-registry/master/irisnet/images/iris.svg",
+    currencies: [
+      {
+        "kind": "native",
+        "denom": "uiris",
+        "decimals": 6,
+        "variant": "cosmos",
+        "displayName": "IRIS",
+        "coingeckoId": "iris-network",
+        "icon": "https://raw.githubusercontent.com/cosmos/chain-registry/master/irisnet/images/iris.svg",
+        "color": "TODO"
+      }
+    ],
+    features: [],
+    featureObjects: [],
+    overrides: "cosmos-registry:irisnet",
+    registryName: "irisnet",
+    txExplorer: "https://www.mintscan.io/iris/txs/$hash",
+    accountExplorer: "https://www.mintscan.io/iris/account/$address",
+    contractExplorer: "https://www.mintscan.io/iris/account/$address",
+    idPrefix: "irisnet",
+    testnet: false,
+    backendEndpoint: "https://dapp-backend.mainnet.teritori.com",
+    addressPrefix: "iaa",
+    restEndpoint: "https://api-irisnet-01.stakeflow.io/",
+    rpcEndpoint: "https://rpc-irisnet-01.stakeflow.io/",
+    stakeCurrency: "uiris",
+    gasPriceStep: {
+      low: 0.2,
+      average: 0.3,
+      high: 0.4
+    },
+    nameServiceDefaultImage: "https://raw.githubusercontent.com/cosmos/chain-registry/master/irisnet/images/iris.svg",
+    cosmosFeatures: []
+};