deploy2.js

const {
  EnigmaUtils, Secp256k1Pen, SigningCosmWasmClient, pubkeyToAddress, encodeSecp256k1Pubkey
} = require("secretjs");

const fs = require("fs");
require('dotenv').config();

const customFees = {
  upload: {
      amount: [{ amount: "2000000", denom: "uscrt" }],
      gas: "2000000",
  },
  init: {
      amount: [{ amount: "500000", denom: "uscrt" }],
      gas: "500000",
  },
  exec: {
      amount: [{ amount: "500000", denom: "uscrt" }],
      gas: "500000",
  },
  send: {
      amount: [{ amount: "80000", denom: "uscrt" }],
      gas: "80000",
  },
}

const main = async () => {
  const httpUrl = process.env.SECRET_REST_URL;
  const mnemonic = process.env.MNEMONIC;
  const signingPen = await Secp256k1Pen.fromMnemonic(mnemonic);
  const pubkey = encodeSecp256k1Pubkey(signingPen.pubkey);
  const accAddress = pubkeyToAddress(pubkey, 'secret');

  // 1. Initialize client
  const txEncryptionSeed = EnigmaUtils.GenerateNewSeed();
const client = new SigningCosmWasmClient(
    httpUrl,
    accAddress,
    (signBytes) => signingPen.sign(signBytes),
    txEncryptionSeed, customFees
);
console.log('Wallet address: ', accAddress);

  // 2. Upload the contract wasm
  const wasm = fs.readFileSync("contract.wasm");
const uploadReceipt = await client.upload(wasm, {});

  // 3. Create an instance of the Counter contract
  const codeId = uploadReceipt.codeId;
const initMsg = { "count" : 101};
const contract = await client.instantiate(codeId, initMsg, "My Counter" + Math.ceil(Math.random()*10000));
const contractAddress = contract.contractAddress;
console.log('contract:', contract)

  // 4. Query the counter
  let response = await client.queryContractSmart(contractAddress, { "get_count" : {}});
console.log('Count: ', response.count);

  // 5. Increment the counter
  const handleMsg = { increment: {} };
response = await client.execute(contractAddress, handleMsg);
console.log('response: ', response);

  // Query again to confirm it worked
  console.log('Querying contract for updated count')
  response = await client.queryContractSmart(contractAddress, { "get_count": {}})

  console.log('New Count: ', response.count);
};

main();