Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,662,302",
      "signature": "0xa70fe8d04973138057d102bb06f707f47c81aa96a590966678c1a9304b4dd692755041609ff9044e2591fab58e817568",
      "randomness": "0xe8d1dacb44227fbdedc5990efe6bd9f58294c25591c3d63abca4749b780acb21"
    }
  ],
  "blockNumber": "7,435,874"
}

{
  "Sr25519": "0x9cd1479eb85311709d88ae5b7cfcda59cf0c72fa7af5d565a193ffdc18c44f5dd70982de7f5716cd33c61ddcdb7e38889f5e77d4c9cdd3e9629096c796be2d84"
}