Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,621",
      "signature": "0x83b307f66f6ba544894a101446abc25d175e222dc658c40900a0d7bb70dae7f775a89119ea6128be974c351ab31f2698",
      "randomness": "0xc71feb5cc17b98082cb727795c9a96a955a3614eeb2136e22bc92fd55582d07e"
    }
  ],
  "blockNumber": "7,412,491"
}

{
  "Sr25519": "0x9cee48007fd5bb13b72bc9e4e3ca63760d80b8406674fafef464111d964fc138f37083c8859583f4979ed790ad9bb9458982252cd9f5533547fedddf5373488e"
}