Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,557,293",
      "signature": "0x8793647e010a06afe74234450bafb58a1b1128a03ab166cf27e69866fd1a42d9c8d9c086346ced007621ee7e7b65649e",
      "randomness": "0xaf2d97dc9d1074c01a54304639febcc01cfc521b803bd922f4b657f39d9e810d"
    }
  ],
  "blockNumber": "7,409,659"
}

{
  "Sr25519": "0x765e3ae0c866cea0bdf1b1b694f96aa686f145773edcff2db890a16684c3510139759e5004fbb2a730525be5971787f93049c512b384c131ff1e9cd7aeadb082"
}