Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,560,319",
      "signature": "0xa97fadf3514f364e351844be0a13eb3f758d9a7845287b03ea1ffafba007eea5b87b9ad25adb4350cd81d842c8e7a083",
      "randomness": "0x9ff01a2897288785854aa2fd1015b0f49470a0c8f637b161a21e675999524bf9"
    }
  ],
  "blockNumber": "7,410,415"
}

{
  "Sr25519": "0xe6cdb04e695904dee467d988cae755226ea9f6958744dbb1e3ceb1033977a95e1ffeefec50ab07912b5103f7309fa8c2947fcf67a4eba202ca8b44d85097c78c"
}