message: Adapt deploy_erc20.js
diff: #!/usr/bin/env node
  /* eslint-disable @typescript-eslint/camelcase */
  -const { CosmWasmClient, Secp256k1Pen } = require("@cosmwasm/sdk");
  +const { SigningCosmWasmClient, Secp256k1Pen } = require("@cosmwasm/sdk");
  const fs = require("fs");
  const httpUrl = "http://localhost:1317";
  @@ -56,7 +56,7 @@ const initMsgCash = {
  async function main() {
  const pen = await Secp256k1Pen.fromMnemonic(faucet.mnemonic);
  - const client = CosmWasmClient.makeWritable(httpUrl, faucet.address, signBytes => pen.sign(signBytes));
  + const client = new SigningCosmWasmClient(httpUrl, faucet.address, signBytes => pen.sign(signBytes));
  const wasm = fs.readFileSync(__dirname + "/contracts/cw-erc20.wasm");
  const codeId = await client.upload(wasm, "Upload ERC20 contract");
  