Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,663,056",
      "signature": "0x89664ecd2007b04432ce169299d313036e8b2776a508c15d80c5b03e2c8157214af305bda0e357a9c870c0834ee1c17d",
      "randomness": "0x65774d4474b270a7d19fcd7fe2b71e62622c8291972621e55fb90214af0b580b"
    }
  ],
  "blockNumber": "7,436,062"
}

{
  "Sr25519": "0x1083738e9506e3933032ea03e0469b5439fa63f72996a72c16eaf791284b3a26ed9481bfd4b578434e41c4a94514a9db93d0a00b263717d73be9eb38e1a8ed88"
}