Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,543,598",
      "signature": "0xa5578c413bfb28b943e9befdb31a6cc11b015be6b4655a695f924d20b12806075d863c62699063c3d1741fe94303c08a",
      "randomness": "0xfd66496bccc7adbe9049f5bc8268d1c8e1c6afa9eb18e05a36d4f957039b9e5b"
    }
  ],
  "blockNumber": "7,406,235"
}

{
  "Sr25519": "0x68783ac041c9ed50e0169b0dd9a47c113f982c528cd9635d3d3b816e3eab1d1d12afab8cf6e2eb2d2c2724e106313a05706e442e7a2541a216acaa5430ee848e"
}