Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,585,648",
      "signature": "0xb2c31803764177481443919a0429b04e0ddd7b151706f8a4fa5262d62476bf1095b51ee13d49d61cc3a48e7c1f0df86a",
      "randomness": "0xf742ed24155e8f4b33904db1a04c569d39b3a87b6ae727136309695381d707df"
    }
  ],
  "blockNumber": "7,416,734"
}

{
  "Sr25519": "0x721b6c669e68be04f20f55cd00c156d876bf8a2ce8a44120a2cc160cdb1681327120a66c7f1b1ab200286e64eebf0557d1013ffbed9929fdf524cc274d0e2082"
}