Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,603,039",
      "signature": "0x84d9352e7fb5bf477101494e58707b05215729b26cf9788ca405606ada927727220c958be8edc48e626e4b26c08fea20",
      "randomness": "0xa99b40f0bce427f4da328c5c102af903152987faca748ee38bd82af83de9036c"
    }
  ],
  "blockNumber": "7,421,076"
}

{
  "Sr25519": "0x9a7b853f67308e97141c09af86e7f09fe411b8f7cd3c8b3a3ed3cde403a2112918bc70b4184540dca716ee06a2c54e1283703cca0b45c586653335256a10bb80"
}