Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,417",
      "signature": "0x8587dba7baec31d397e5da2cdb337b86d194f9658e0dd7fddeb894178393501eb5db6c0ced2121bcba7988d72e7cb177",
      "randomness": "0x14f104c903f873acdfbc30acdba7d7b8b45a72f1c41fcfe567a7ee73aa86166d"
    }
  ],
  "blockNumber": "7,408,190"
}

{
  "Sr25519": "0x9e4d403d84251983d356147dedde708ad514e8b0596f8d5cb3496ed4d59935174ce6c09059161d97be1c0c2c352355edd9bc35e61a082a97588d8ae69ab4de86"
}