Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,604,964",
      "signature": "0xafcda038da19e55cb9eee7b80edfc21a8f397384251ea20f7a8d164fcd0e9b496b67ae433187c103c6ddf7671a33c2f6",
      "randomness": "0x2f41a53bf4759f72b5e032ffcb2a7d2050b39bee6e6a6c54231781822134992b"
    }
  ],
  "blockNumber": "7,421,557"
}

{
  "Sr25519": "0x20c3677a4f9b9def0823e98f799c6fc988b21888596f64d7279a61a28ecddb3f18620d8e61f8a4e08d9b5aafd8823c70948525ea689410f12b0c0dfb5532d68b"
}