Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,552,526",
      "signature": "0x91cc2e59626d3c3750e3cc8babe488366b4ac30b82fef0f67aa2db7b83069a8ae95b03be4050146ab30530ec535f13a2",
      "randomness": "0xdb14fb6a2dbaf7aea4a16005f0f2f5515c3b4b30098a86ff69d054baa33d4b9b"
    }
  ],
  "blockNumber": "7,408,467"
}

{
  "Sr25519": "0xea3e7ac87baac7d34a30fceb559c561a149be76dff6297106d1cafb7f21d70228a265cd8fbe74b1693e784daa954c7115f6aec6f85a3558dc3a5f1d5cc005884"
}