Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,566,847",
      "signature": "0xb018dfd432f7ababb9d2ed7c820c23a9f9bd16d5065b859578695b471906ba9319e16dccd1f070e34c2923bbc3b9c922",
      "randomness": "0x1093c93c4d098d1ec048d3aac88ab35b6b3f8f795a116e140c6f4879e294c054"
    }
  ],
  "blockNumber": "7,412,047"
}

{
  "Sr25519": "0x96a35fd9c972e549f1f5c1ed77bbf086a6ba6e81d2559a97434b75c8e14c5b6fd03c4ab72846335db101733a88df0541d6bab16b1c7d54a861e6a58ee6542180"
}