Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,293",
      "signature": "0x982b33a8946568ddf4de9c4a52914b9b49a254c77b86ac97bcc036010015cb55ca9f5ad0220ab70dca6ca66aa2e95802",
      "randomness": "0xdec20285f58bbb8c6af6e58ecaeb9fef6f01e1bd64349e8b1d2c7f47823ad677"
    }
  ],
  "blockNumber": "7,410,659"
}

{
  "Sr25519": "0x98f98c8cb1de80b794eb2f1ae73e159694c8820244399993d3d38f10feb2951d54dc049bcf19e5527315ae098465b0e61d4a832a2772b4a82c0775723e6bcc80"
}