Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,566,057",
      "signature": "0xb57068747d50e5c0865e1ba9630ce453f4a27116116a50f17c3cef9cad272f429763d0fdce9d68c7465960108f50c6cd",
      "randomness": "0x6e6027cacb94f0870d96cae40d36f185ad029287b9a2f678a6cb81a69156700e"
    }
  ],
  "blockNumber": "7,411,850"
}

{
  "Sr25519": "0x96866cb96feca420adf27e2de73311dcff569f32cc54a8307bf3e2fa7669a40c9035ff49c3993de39fa686558bf8770cd70a213a6407589a8245dd47b71f578c"
}