Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,085",
      "signature": "0x819d40ebc4c283f6f02b2fc73012ca5fc7eb835ac983d563e6d5f06a7f2e30356152480705bb47ede32d5393f19a452d",
      "randomness": "0x8b84e4d3d8c3ef67434be2a30de7580b43f2c7565f89186a05bd1b9fe022dae3"
    }
  ],
  "blockNumber": "7,407,607"
}

{
  "Sr25519": "0x7af2d9b44112777fc9d7a872108d2bb5fe1b9611e0d1d8aaea995e9dec3285500661b5d443ed1e82af5d01bdcd0f7a2522f1dc5f27d6bd1e0acb776b52bd1f80"
}