Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,260",
      "signature": "0x803a285ace26d3a2f113da53a9a929e43dfde05cc87e449bcf770baf739fa58c6fe9575d6db9c3bbc4f19f5f4b24f29c",
      "randomness": "0xa56f044e94adcf4f81b0433756c8ee0233bb02fa3e86caedd1ac358b200d03d3"
    }
  ],
  "blockNumber": "7,405,150"
}

{
  "Sr25519": "0x249977607bae59453edb642b8da1379366c27c3d3ca8c868f30cafe7f7ddc67ceb42e23315a63657fccccdcb1aa24625ef697273631939f153048b94eb50f98d"
}