Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,605,783",
      "signature": "0x8e9dfb128b31f1c4a3a3257e25a06ea82c9e1ed4b0c7ad429998a3415bade0d644728433e60d4b9f3841295ff8039c57",
      "randomness": "0xfb1139d302d8e5021d016e9ceab271936f9a670ca7fa88ebad2843129052ec94"
    }
  ],
  "blockNumber": "7,421,762"
}

{
  "Sr25519": "0x5a275d55cd3ee4d0d8a2b703d5683721a2b0e48407511dc10fe8706fe80cef6f7e92e0da32eab5c83ece89a76ee11bb7564ae3ff60c261954952767f46ee6587"
}