Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,979",
      "signature": "0x8cb9f8c7e148801a8891cb1999c570a211aaf63e68f38f3358d8b5d4219d4a50087b5f91030dd4fa717d76c260e588f2",
      "randomness": "0xe9f74e1fb1dbbcb84c492aab5ef302cf8dae803b879417712b490382a04c54f2"
    }
  ],
  "blockNumber": "7,405,830"
}

{
  "Sr25519": "0xcab8504b082938462ca9d3593b0f1a8ae6438e2ac90fc06af65c8bac0988521b89e0ed078dec8e5a703dac24860607e1043cb6379e44f00706d3f3b7e8a9f18f"
}