Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,737",
      "signature": "0xb7f2951bee17dc1c8acc3a466b9e528d39c462ed3d4a8da09b5834ccdba5c5103734166245fdbd01ef5814fd80595169",
      "randomness": "0xa8a154d46e5d07d698a2495b28426f02e1b9abfa00e10dedabd5683bc963b437"
    }
  ],
  "blockNumber": "7,408,270"
}

{
  "Sr25519": "0x3ec8a7dcf7f519148d9536c00914baddfdd082aa8a08bbf70bbcb2c5029b870008e26045bc8d78835dc6cddf66a0418c322f3054c34db4d1934c72d58cbcfc82"
}