Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,552,371",
      "signature": "0x851999dce664bb6b48e439a913ea04852d6cfda738e5ee653b4b70395dcb4a8a360c12c0995a1ce9bb42e333c25e7050",
      "randomness": "0x277e0d56f1d3b3077c4743809d3fd4a693e8b187498ec27497477d4bd732b94d"
    }
  ],
  "blockNumber": "7,408,428"
}

{
  "Sr25519": "0x1ae7bf629a7e75cbd2014ac5a2c644792c64ab3dcc3293f690cc05e9196a1d105e45609e4260826e45ab0562fe00717d053652b19a4063ed6ce5b826e661c183"
}