Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,579,660",
      "signature": "0x8b209a57313be53592d6ba39344687e14209a86c1725b907244f39aca132fe49645fb289f78e5ae358b31ce7f37d35c4",
      "randomness": "0x650dd874461e8abd93fa8ccc93562ee5aa7ad21a66d53429d5611a683d144b7c"
    }
  ],
  "blockNumber": "7,415,237"
}

{
  "Sr25519": "0x6e1be50058c0cf2dbbaa06db4369e63dc618c17aa43b4856b91699c7d1f4ba34c164f2e6167b66955a0156101e9a452ace8c3d28c1b5cbfcd32fbe4c60aae98f"
}