Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,575,522",
      "signature": "0xacaf5c92eb00464add8658fc62554fb484e4d7e113439640629f46d62585a45a253bc12c367210e3769d070f680fb1d2",
      "randomness": "0x8be53913083fb052bed124dd60e3995a0515950cbd367c2977b5b86bd8840ecb"
    }
  ],
  "blockNumber": "7,414,216"
}

{
  "Sr25519": "0x5c8496bca29d0322324cd32907753b4af5f86c59178a3d5765104a1a5dbae955c1fc791e244af51b41f4468e7a37db0b3632082fe5d05bd571a4ebf2a5c7ab84"
}