Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,128",
      "signature": "0x8bbbdfb485412bba55a515c14f0f26625865048b7979ec86e3d7de7ca0a1ad89e59e4978fb54db495cacb3b9cc420863",
      "randomness": "0x622cee8bc512c5b50017932632b5ce5ccc32131a81046ea5d4d075ed78eaa902"
    }
  ],
  "blockNumber": "7,407,367"
}

{
  "Sr25519": "0x5c1764e5ccf13fb880d3dc04b2abec01ba633d931f741cab761998f2e1caf721b6cb697b7fdc5e9e3ade38a0f1adfe4b0303a231f9345ac903c161a54cae4388"
}