Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,579,483",
      "signature": "0xb1bf756d466fbb4c843613576cca1f780323125a10a9ae86c56d21f38c77962b852b5fa8c70e62592a8cfbf6a1d9772d",
      "randomness": "0xa03d9fdbebe101a150b026ea6b3e00b10dc904c53e2590700694a916601778cc"
    }
  ],
  "blockNumber": "7,415,193"
}

{
  "Sr25519": "0x8000a817f0fa842f30017ca0c9b910b4ffcf1b72bf0b83df13266d8cb8b226294a12464c13196672d6863001cee585077b1f5a1e4c47c4fc54433f54e1513084"
}