Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,402",
      "signature": "0x8aea4056124947c710e43cc4c06014ac8ba8281371aa0eff1d2ee0fbe364d0c5b4fe487a96b604d67d8e5446269f6b91",
      "randomness": "0x1fb4ba999c367c55074570d3b6a68ec120343a951284a275fd042cbab71a6ad8"
    }
  ],
  "blockNumber": "7,414,936"
}

{
  "Sr25519": "0x7ae0175260d0683b4268b769f55c9ccc65ef5494392a3c96fec5f6560921d90f5badb0f7cdd8f7c5ffb4bf72a4192a24d4866bfa9d4bc84f141e9d2140afa683"
}