Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,614,803",
      "signature": "0xa1343849a874001d7983a8d2d1c2c383ddf5afe0ae5989d1eb1b288930e28f7d36fced12b0e773e7055263c7556b36c5",
      "randomness": "0x937694f49f65e7d3ecf85f336cc05a4770e4a8b6e3f7c1b8df54943349dde3ec"
    }
  ],
  "blockNumber": "7,424,016"
}

{
  "Sr25519": "0x0c78beafe78e326771c23f2fbe59a3f8cbbcbbe6ada629957e99480dee6cff6452ae4326fa29676417622279ecdeda1bb27b705ed788f4a6dd2372fa2c1f9d83"
}