Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,024",
      "signature": "0xa9dbd82a2426619ed96d36873fadace6a3c96bf1c090c5ed06d8fe169f7b3b76ac7f5efb9fe7026c9ddf4de4530bdeb7",
      "randomness": "0x726e18f8e57ea6fbfb4ec8d68dbbb5f78b3fcb82e4d3308c0aed51ee7859f309"
    }
  ],
  "blockNumber": "7,412,591"
}

{
  "Sr25519": "0x0864c84311f6cbda815b13d61493ed26f347836a5986e18224abc8ebb5cb6c7061ccc4679e0da092c8d974cbeeaea8b5f1de11c66c3b720c158f2d2b1c779e80"
}