Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,939",
      "signature": "0xa3b3d4586bce5474b8d5b31e1e504ee7e4aa9e6f1130e4c8ed9ee9633deff35ba7ec434766f3c06308ff0eeb868984c8",
      "randomness": "0x340a8970275877ea36c9457a423d13afa9651b6a1729ddbe958dd7a807816b1b"
    }
  ],
  "blockNumber": "7,405,570"
}

{
  "Sr25519": "0xa41fc2f80acebb049b14ca931eddb04312f376baa2cc4e6880f634c991078500f9eac5d440757be18f5de7ba3100dbe2099dd26de6e97204c54beec9f261338b"
}