Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,594,163",
      "signature": "0xb99abfe8f8dcee837f53e0452d308f4f4bfe77f1470cc9e47e1042570e11d06799856161fe7fb3781a4369d3c469720e",
      "randomness": "0x7b8d6500ee12593e391f6802634e10392799bbd250264687fcb8aff5ec1dcea5"
    }
  ],
  "blockNumber": "7,418,857"
}

{
  "Sr25519": "0x40641bbc06cb223e4535e3c7712055e8b12aa060c97a000efc6a79b799120e3cb3e8290e93f0586e2140dc34e7b496d454337ef5fed7cfb36373d8c5dede278d"
}