Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,575,549",
      "signature": "0xaace2f4c680f8c1f61a5a4c9613f5b976a91e35c1e26ed6fc7d8ecb9b94954192cd27efd2f0eddd98ba51a916896f547",
      "randomness": "0xb1b0ea8d99d5f4b523bddfb675213372e41c734737d3e6bb6f05b769226ae03b"
    }
  ],
  "blockNumber": "7,414,223"
}

{
  "Sr25519": "0xd44ddc7bc30d8c0264cc709638905b53fef19e7c4701e7134533c8b231e7746198e9c0dd9cf1f4033ae81729a3dd49ff5452c9ba197a2e863a9cc8777d714f82"
}