Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,574,126",
      "signature": "0x8bfd01a9a9e1c3d2921295a14c2a50953ebdf12bbb42d2a046ec0598e6e23133709e3cdc0588d0b050875efe7b4e43e9",
      "randomness": "0x9666bfcbb3856d264d822caf5fc5c1dc5dcd62f2925fa86b30ee4890681576c2"
    }
  ],
  "blockNumber": "7,413,867"
}

{
  "Sr25519": "0x2ed0ee4524d2f857d43074aa93ca9007f836237bbacff08c3f151ca4214d134bf81b9cc0daa0c12cd381380acafedaefc76f5ce54631ed64d054ed52e54afb87"
}