Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,593,070",
      "signature": "0x807cf9c2b3cfe9976cd2b098824d1d12bddd0633335886e3f931b9ace8719fcfe6799fa680f5cc99bea497b294b7576b",
      "randomness": "0xb2274b4eca039c9a2e3286bd4efd3531edebfdbea95a360886fd8bbab572d2ae"
    }
  ],
  "blockNumber": "7,418,586"
}

{
  "Sr25519": "0xee949c81375f588d5d036ff03696fb2c02c4cbdf223284c275f74fdafd5b93297df9da57a0712c920448499e7bfaa2a5efe6f55691282803243fadff5e5aae81"
}