Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,657",
      "signature": "0x89ef86ad6884ac69d00bf4c283d11990b750c6b0e105b082ba58edb1732cd5c10a7faad582b187afd99748dae541e233",
      "randomness": "0x642675a5be61fdb37c214c366e3307afefee91dca16f2253a5a1246a3ea0dae9"
    }
  ],
  "blockNumber": "7,415,737"
}

{
  "Sr25519": "0xc83a02bd7ee488ccdfc39a607097acdd087ad4edbfc95fe93688edf5206346736f38aa59d2292c5fa52dfb0cc263bde3dab8ba4569322946f41423fb85eaf583"
}