Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,219",
      "signature": "0xb3d6d8cd7ad31f54d31585a70d0cea531ceb4b60ee4788671d7233e884ac7d241ae56e643d22cefa6e7337e5258b641e",
      "randomness": "0xab798faedc72698c1d9c01552f18c0f933969636c2a2ea9dc3ede97508bb4a30"
    }
  ],
  "blockNumber": "7,406,390"
}

{
  "Sr25519": "0xbce31d875ab2c804df5d45fe3f4179817adf6982eb9d04fed1aa178327b584491b74fad66f58d2392479c46d2ef8f057be4764d2a2ad4ee107390746e3beda85"
}