Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,586,285",
      "signature": "0xa2fc1ef8320ca8a1a2ac799bf514a16d4f749da62fab1790bcb76a0cf64e8ca25a09222820fa8518d44ea357fbb0e36c",
      "randomness": "0xb0383ad36fcf342f36ee5d6288af35908a83dd8ac83465b63f8ae9f692387eeb"
    }
  ],
  "blockNumber": "7,416,894"
}

{
  "Sr25519": "0x50b0142c57b66d12161ab6fa1438d2db462c697289c0390e235fbae7b2daad311050d0c4d369303d2b9e47751261bd74e8244cbe99051e42ba342843dcddc58f"
}