Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,540,258",
      "signature": "0x89ca99342acb2a2927c1f4d4d0413f38b73cca3920d0d2fe2666328a6dd59431aebce37facdca9d11c32208be738135c",
      "randomness": "0x0af78a39ae9aaef78f90464ffd9406bb0b6f4ee0028d8c9d678eb29e37c73fe8"
    }
  ],
  "blockNumber": "7,405,400"
}

{
  "Sr25519": "0xb2680900e94a6214002e96c18bc5c50c3ebdd2879715c462993cd6b4088d30616c3d307cd6d9f1b2ca493af4b5a6835ada636f326f30f4e4d4e095757fd01583"
}