Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,631,615",
      "signature": "0xa38f2f7a93a83cea0a6c2eae9496613ed1c576a924926afc10c0603cca66b1d239ea2338283ce7edcc0181388f98573a",
      "randomness": "0x25333e0c5bf1a3fbd7a22cd7b36dacaf965bf078528af418ce664838aa1e7606"
    }
  ],
  "blockNumber": "7,428,218"
}

{
  "Sr25519": "0xfa4e3a39bc308402fcb83383b879c43bcfa73a3ff13abf222f417fb99d012e5da0161ac28c593f8c06743c86bcd5ff60c31f47d4f7b6d0db38cc0a814e002e86"
}