Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,563,340",
      "signature": "0xb7b55467a8d4d662110be6d2d562e4bd4ab1dd9d921d6bf71e4c0306423cad66fb471afda3e302b52932b5c05adb3dc7",
      "randomness": "0x0ed130d7d753b887abe9afbc9fbe28834c594b3b224e1a91cc8db42c74d01176"
    }
  ],
  "blockNumber": "7,411,170"
}

{
  "Sr25519": "0xea1b5e76b4aa2d42153aaec96c9196c4a63d7618efbae8b2783434fd264c68432bc0a5157047cecff9186b341db9ce22a5a41ab6352439037215e87c7cb59281"
}