Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,546,285",
      "signature": "0xab93512fa18aa8798f5730f11daeb55be1f61441a2258a8c75cf43b56abaa2870b41101b02f6776983cb5d79d95d0afe",
      "randomness": "0xcc7adf985d1b6fac41d341c1a1c27b982766785dbcc31e2eb2df7388b38c4f32"
    }
  ],
  "blockNumber": "7,406,907"
}

{
  "Sr25519": "0x36d474a47adda7efbaed8c15ce7582b7c99f3d65ffcc9821827d0c555c5ef92dbc64f2742a9c01604f0eea52b3f9d2d01e8b1e57dbfec1725283de4a757cf988"
}