Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,557,616",
      "signature": "0x88199b6095c3c9247ff8eee8dac2475e188d555c3023496fbc1dc8d3ff2d76bb0e3dbec2af8cbc5d64d41ea5a23c330c",
      "randomness": "0xafaa33367324df91e4496cfbc7082c4d95eb62e503776c2d3115488645a9e2a5"
    }
  ],
  "blockNumber": "7,409,739"
}

{
  "Sr25519": "0xe05641cccbc52b2e97e901e55486bd8b70952102841ef3b9d75c41c9d906504586b905e401b81ddcae67263f2152fd1c9414b84153def3c6d0f22a2373cc628f"
}