Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,553,732",
      "signature": "0xaf92e942e30e24464745340f0d91f0d774fe8479aa63ddd8865aa953c26c8860d63db49c5d03905e1680d73c0e5a8382",
      "randomness": "0x91e4e4416492ebc1b384dec847f9b9d4ff93657e01a46348ab60e371700c462c"
    }
  ],
  "blockNumber": "7,408,768"
}

{
  "Sr25519": "0x9cd7eee263a2d7a7090da378f4c56b90f28fce77fa61d88e026df455b85f2867f9e7dcfc5b27e0e3fba8fa402d3864a8ef2eb0f21220f1b264117b8f77bf7f85"
}