Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,719",
      "signature": "0x967960668430e05349d3dda41838415bb21b12d7865e598ef9194067ac29fec634d2eb9b87b6123b6758cbf3bfa9261d",
      "randomness": "0xb81e0313013b6095bbdc16e0ca20dff924393896f5c3344d4fade2e90c10c04f"
    }
  ],
  "blockNumber": "7,411,015"
}

{
  "Sr25519": "0x6a38d0a5b313d5dae77a43521ad07d86c683a91dff450facbfc7ccb43f2841727c6ef3a835e899672cdd5971dfca60bd8d050fa373a346b595484dee20f5ab8b"
}