Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,547,942",
      "signature": "0xb11f716df3dcf9eaefd4566376a3da883fd64659818d9996f0128a220a9feaefe30f579df2d16098e4eb65aae0cb932d",
      "randomness": "0xe06f466bd64509482d829b0f9c82cb09de874a682bf3246fa05a965135b6c364"
    }
  ],
  "blockNumber": "7,407,321"
}

{
  "Sr25519": "0x2c3c05b73c27c878a59c7ce414d0d6ed87809dd4fc998388cb121bb840ebf171c2c88bcd710e869dadfdb2ecd9eae547b12bf81595363b6661ed9d1b74c1208a"
}