Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,554,857",
      "signature": "0x86d487d201225dfc472768d99863c9081c8f6cfbf4248a7ff2292d2603f35830c59dd1b3a6fc3d06f5c406db5bb5ec76",
      "randomness": "0x20edb02010e51d7c074c615675b5107b81f06a6f507ec1946acd3c2342d458f0"
    }
  ],
  "blockNumber": "7,409,050"
}

{
  "Sr25519": "0xb2c162faa6296039d8287e575872909fef2031de984f80a25f4c436c59b23c713aafcb3946fbb9e5c1cb7b25badfe2abea4692e2ac41a980772f31db6a58bd84"
}