Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,613",
      "signature": "0xaa137be13d4e19084cbe996725f7c351dd2064c8a919ce064cea9a89a51735b477902ff29a70ea67c7b9a3e94e7b1c26",
      "randomness": "0x70e09996623310f8c35c68fbab7920582c9d28109f60bae363f942496c0eb263"
    }
  ],
  "blockNumber": "7,414,739"
}

{
  "Sr25519": "0xca7717ef707a1b76a3be173b6a1350595dbb5a85bececbe8c494f4bd6f43a53896ef491dc6ed12034a4c88b8d798925565316ad61733ba2a35446946cae9bc84"
}