Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,589,181",
      "signature": "0x982a003bf74dfe7585c8d829fc3b57e27d0eafd3d086fbbaa1f894595af5339e846bcc23d75ef198481410f41c4eeeb7",
      "randomness": "0x5e6f7e2d37e28045b9e2fbb960f835dee067b32c17bf72aa9f8e93c033362815"
    }
  ],
  "blockNumber": "7,417,618"
}

{
  "Sr25519": "0xf678bf8c25618d4a020a7d5d2fd575d96943bf4e9542ec3a6eee5726dd1bc2041855ae64a4fc6714141b4504c2f29beda316ac03016cb93c4c34c8c22f144e8f"
}