Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,602,058",
      "signature": "0xa32985e8a1ffcea211b820ee8bf930e8156a4fed19a8c423d48b59f2f00f0675346adc2662d47d58adc9fdfc09054ccc",
      "randomness": "0x63db253b85285fbdf194d7a50acbafa1c63af216f2b261285ad21eaf11afe43c"
    }
  ],
  "blockNumber": "7,420,831"
}

{
  "Sr25519": "0x4e361ce03bc0f6cb9d9afe9f9bd9d0e2dc727a24d3a1a91278f7bdf2e50054544c60c10cac836b294cb3442624b205960119958665af32c88d23af95c326c68d"
}