Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,641",
      "signature": "0xb94f144c5f5a8644bd8d073361cfc333e7acabc403b1addce2445b28f525663693349479d41805b7746400d9ad9ecaf3",
      "randomness": "0x9dc647ba78dfef304e76455ae4055120fb7778e13eb90a4e945ff859a626d4d2"
    }
  ],
  "blockNumber": "7,414,496"
}

{
  "Sr25519": "0x1addaf212dccdf669d72a7fa91047b843566d3917a2619a0e7a3fa9acb186d41667794949f05b1b51fbbc10c4e3f2254af7a8d7cdbbcf641060fe516d35edb8d"
}