Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,501",
      "signature": "0xb7cbf434acd4ee22553ac49b27832028a775b9b17641fe70e8407afa90c5bf44363dae892a5a7b4398ebecacee60c11b",
      "randomness": "0x86ba9a159b724f09f6d4194e7c3de4f960cfddce10ddddde50144ad6383ea17a"
    }
  ],
  "blockNumber": "7,416,198"
}

{
  "Sr25519": "0x3ee8a179a439acd9d114bdf54e2142c7b19b3015a2fcee96fd2d3a26a667416d86faac96400c40c71f164fd9f006945a687cacb81f1fc49a013fcd3accc35e84"
}