Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,657,998",
      "signature": "0x90c8b12cf411df5b3d5925394efa3946f0fc4c2b6e8cd5f1d7becc1a1edd9e73aa92d08e65673c600dde1491aae15ec3",
      "randomness": "0x9b341c58687438d5c5ab412a236299099da86b4c3b6c9060aca795bb9bb10145"
    }
  ],
  "blockNumber": "7,434,804"
}

{
  "Sr25519": "0x9417e641b080d1e03b90d0ed503cff8560536c043e7d62cdc2b3f23def1de14dcb6d004aebe3672825739a56330acbb35f70c0bc04949328f757e9a645e70a8e"
}