Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,614,379",
      "signature": "0x880d76a9bf5bef1c6bfd948ed8cab202a480db00c1eabf854a34ed6fea956bd0ec7333d7b4d0035157ce7d3951bcc5b2",
      "randomness": "0x9efdd04992778b7abd1d10ae054e1aecd0be56db2b72b42eac55c0ef5b5dc07d"
    }
  ],
  "blockNumber": "7,423,910"
}

{
  "Sr25519": "0x66a34d69c9cd5546d265092f86810a812a798ae8c918a5b0c3f3796f03afb2398194a8a2c116e1a9b2d7e67e5ab49298570fe300b8486cb532034f3e67377786"
}