Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,080",
      "signature": "0x8cb6c5d1644dd58cabc5fb801205e3dc59a97ac0fd9bd8fe3dabc53154601dda0990071894a7e3f10d25026f8d02e883",
      "randomness": "0xa7f8c6a1e687fa14fdfc1a4bc905bfcd4886001df0631d0630ed0fa05cefe585"
    }
  ],
  "blockNumber": "7,435,325"
}

{
  "Sr25519": "0x764cd6ff3b6c72f8fd2baf406432e04f755a9853a5cb8a676bbec10701a5fc54aece2169c1b4dd77e80f64e5c3c8c5f1fff954217d12c8602af59a252257a18d"
}