Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,638",
      "signature": "0xad8f5bb50f8cd65088eb3daa6ab5e1ce257e1a4147b019a43f1793db508ccf753ed9416c41e4308146fd7294c0148ca4",
      "randomness": "0xce6ff27f29f57b9b82442c9e9eda6d7f12b0207cdb636f65190f341da2bea921"
    }
  ],
  "blockNumber": "7,414,995"
}

{
  "Sr25519": "0x1078b9effc01d81dff00a885afb5477e25fb794cf092fb5533c436762cafb40eb8d641f55adeb9fac1e528a8415dac56a4f6332a03dedb50e0026175b32f5f85"
}