Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,654,056",
      "signature": "0x98753b665525cdaed746f0fcee46121acb097701802224d5e92594ba181e0f631f7223f69b80d88d437c8c432591b86d",
      "randomness": "0x6f6ec8a443d039be17ec9c7760d828e1397173cd02a2d8d98379c646beec2cea"
    }
  ],
  "blockNumber": "7,433,819"
}

{
  "Sr25519": "0xbec034f132c9505d100be7cf6dd6cf3368b732aad49e756d5fe08277e941f778171d2e56945339527e6522b7bbee8a478a96665b0536a3a6597d3da8a36b6185"
}