Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,640",
      "signature": "0x9714abfd8b51ff36143819c39a3fe6bb24725819ade4f0e5705f278b44e4eda56efca8a69c37f53d883ee017b76a85c5",
      "randomness": "0x4ed1011a9d8f12b6e6edb0144f8c3dbff0cefefb576ca35ac62afd852461a6c2"
    }
  ],
  "blockNumber": "7,410,995"
}

{
  "Sr25519": "0x021d4ded948fd29e6cccb7900b56e6ceaf03dfd5daf0550c538ac3f812577230bb1f5300d14c36533e500829aac9c6c09e5c9fcac3db7ae6c8cfea5a3ff29083"
}