Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,135",
      "signature": "0x85ec5f547a9992f36df1dbb363e20150fb42f6a600d9cff305694be23f62c6cf5ec7056645967c82d314dcb7e2e8c94c",
      "randomness": "0x88e5db8959fab38eaa89d874903aba144012f92ecdaf613350e688b5290e1f89"
    }
  ],
  "blockNumber": "7,410,619"
}

{
  "Sr25519": "0x9ef83dee5f7afb1abfcaaf632f5e24a4640e8eba0a2e388612f2f0dfd469351653624f79cfbd8deb11af18a69cdfff480541fb7f145e22cc82c3080603b9ce8d"
}