Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,605",
      "signature": "0xaf41579d4e362f2697df64b08b54f9a51d9174f0036a8e96ee220cb3cf0fa1bb077d1ff3d449fcbc37446097be8c9b1f",
      "randomness": "0xfe5e688cf5f8aa1599cfaa13ed31711a8216d6100fd7b8638aa7ddf4c391c2a4"
    }
  ],
  "blockNumber": "7,410,487"
}

{
  "Sr25519": "0x0c6f116482fb265757e705b8a87603a8ed711bcf046b82a842468b8e72beb855d592a529eb58c93c55ca8a712434c686e4ed5e71c4376f6311a497a65a9d3989"
}