Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,664",
      "signature": "0xb8bc5fd6bb3af0652d8f12506b4e1a9e2cd556c75dea50e1ef1f4e34ac2db42d2aa3c0a22ecab8cdf8053ce569ca2434",
      "randomness": "0x5d46a7875894e6213c3cde648b5e794902146343a9c54ca397580376bcb15097"
    }
  ],
  "blockNumber": "7,408,251"
}

{
  "Sr25519": "0xe0d309c59afda6fc6677f7bd4558d5a766238dd9d92e72e311c9165366b2a22f3cd938a1c17a81c87a60e3ec92e743811841bbc6006b926137d7b85ecea8238a"
}