Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,077",
      "signature": "0xa02359f0d4d517b0dddf005d7fdde4acc58c70caad4d2fd3b64cd78429c12149ea52b81a103859504aead4a725cb1f63",
      "randomness": "0xc744fc7461988ed8f92ef1d136b641429c80f1975a0438eda681b9ac64079576"
    }
  ],
  "blockNumber": "7,412,855"
}

{
  "Sr25519": "0x6efedea606c60fe085274ee96495cce266ec15d9b0ac14e00468ed63e4e7ee3460adccffb811e9fa18072b12c4b8da4163e40fece0a2b9672fb88299cb7e7489"
}