Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,561,330",
      "signature": "0x88248dae657108f8bb534b0cac3945e1a6a68312e48c5f1c1798142bb5b1b33648c56ff162c6b9c063c64b232384bc07",
      "randomness": "0x72f617efcdc979088e4fbbe71f0a6ad173b51c933e73a7cf0a98a852ae8a1624"
    }
  ],
  "blockNumber": "7,410,668"
}

{
  "Sr25519": "0xfc3c8631ec3b144f126045d7b4bf9ba1a1f53ee9475ae0835c66d14a4de4fc17f7b4a6ad38d47437849cbfed95904bdec92d988367ab20214af791ae9641598c"
}