Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,602,882",
      "signature": "0x9324d578d422168732b8f1f9e9a70d355fe9b7dc1d0c06d7ce56110d46360c9edf68f072f2230951294945bf5288fef8",
      "randomness": "0xf2b8a5f9e55f2167b6eda9e53bb5dac2f2501d7d1a909a22d1f724b90ae9151b"
    }
  ],
  "blockNumber": "7,421,037"
}

{
  "Sr25519": "0xc250dd72b530296e09443e3e364ae2836df4f33ca18b37225a6a804bad557747ae4c176ee3643a591527e999e9d0eed3ce11b4c324e2ab2935116108b77f3b8c"
}