Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,545,784",
      "signature": "0x8d669115743d687941b5adc1298164ba953001bcaa442d5dd2008ee4fb040db9404a7cc11654d1c83e42fa8b74cbe08f",
      "randomness": "0xde524fb891bc5c8035f6fec8e8e7ba1f01714c1e14ace5b478f92dc6cc6c241c"
    }
  ],
  "blockNumber": "7,406,781"
}

{
  "Sr25519": "0x4a4b66d2b9f0e0724cdbf105b465a90237f58d1be57c893469041bde8bf24c7e4b78de08e92ee48a7a38457ceff4a7ce252b47970a8f8f10f3aa6349b6a48784"
}