Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,927",
      "signature": "0xa8a2136910ab13989423faa9e512413949985dba29ac8310469d9c40dc8a49a96104c413b60d62bd425af83c0238ad37",
      "randomness": "0x48cf464ba16fb799da82d81d720d41c3ac7afd5cf972120289555ad6a05dd06f"
    }
  ],
  "blockNumber": "7,414,567"
}

{
  "Sr25519": "0xec49aa201c4beabb208df3817b8c47a19e96e80dade2719481f8147e681db23d96228e8c6a17302763cfb391c2cf89bfbce28d5469eb25304131f9331df7df89"
}