Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,601,071",
      "signature": "0xb3efb14b96a56a947807f6c8bf7492719103814280c18302c469a6f3d457962df96f51d319416e74402594a87b8a4376",
      "randomness": "0x2a7089a9c00ce721cff5a70cd9919400d38c826ae6b2e1851b966d2f3bde159e"
    }
  ],
  "blockNumber": "7,420,584"
}

{
  "Sr25519": "0x3ad7d183c5bd0485dc07704e9d72c1aa192bc1f415c72dd41400f0319de7020ec25428c4ef0e2382839ddef4b8b66b838c6d7007bb7405563ad6bfce0ff6b483"
}