Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,589,660",
      "signature": "0x8d823e920db092ad8f556f3f61a06c408916ce75b8f2d13a72a64272949facba2e1604f7d7e5f9aeeefdb1ee05b3f181",
      "randomness": "0xfcd9e886a3142f0a3bf347eeba04ab773e74495e409269f6cef5211e787dd700"
    }
  ],
  "blockNumber": "7,417,737"
}

{
  "Sr25519": "0x9240f7606ca98a6d90adc62fb0c0e23a9d0a9fdc9b40182674e067c66906d533516fbe5050cea19b75a431d00f09f5839fd1b21533f862394cd8b86aa2657d86"
}