cast wallet new

创建一个新的随机密钥对

$ cast wallet new --help

用法：cast wallet new [OPTIONS] [PATH]

参数：
  [PATH]
          If provided, then keypair will be written to an encrypted JSON
          keystore

选项：
  -p, --password
          Triggers a hidden password prompt for the JSON keystore.
          
          Deprecated: prompting for a hidden password is now the default.

      --unsafe-password <PASSWORD>
          Password for the JSON keystore in cleartext.
          
          This is UNSAFE to use and we recommend using the --password.
          
          [env: CAST_PASSWORD=]

  -n, --number <NUMBER>
          Number of wallets to generate
          
          [default: 1]

  -j, --json
          Output generated wallets as JSON

  -h, --help
          Print help (see a summary with '-h')