Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,648,684",
      "signature": "0xb929bfa20e45725f5479e74ff389c49c167cd8f67ca5ab8ddd3c474783e964dd7dba869dbc631281a5f428c848cd0f83",
      "randomness": "0x68e9f97ba37a8d7ad1f3f9df8400a8f044861dce064a812d578aeadc3fa6bd96"
    }
  ],
  "blockNumber": "7,432,475"
}

{
  "Sr25519": "0x0c3ed17b9a633b064c63e0e812688c848f288472bf8bc09d070aa3e47d711f5bd3aced221f8bbcc39cf81d288394df9839d2606536e7b910fbae26cfe819868b"
}