Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,553,782",
      "signature": "0xa1df1cef5855332e38cc03632742475a829a59d6cd9d1f2eef08d5c1bcbc750440b0a31b3a6001b394584d665de714ad",
      "randomness": "0xe42361830f68d98b803002b3bb2e6fb2dc698b8453b37a5c329bcd0f883227e9"
    }
  ],
  "blockNumber": "7,408,781"
}

{
  "Sr25519": "0xb229df55fa60735ba2889e910ecea11dbc667ddc5d5842fdc56ad940ec5adc5bace048ca424e05fe8c67ebe5529e40d60f2f7f9d2ba2121347060a7b3de23a82"
}