Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,624,529",
      "signature": "0xb14134b34c59b76a5d099cafef8e177088b8111cd4772864832c70a3e6aa85add161ae2119f9a0d175f322990d58e985",
      "randomness": "0xe17d025f8e809a43c42e2a9375c5dd8585b82a7854be1eef17419ea27f02519c"
    }
  ],
  "blockNumber": "7,426,447"
}

{
  "Sr25519": "0x08229fa9a0e513ce1c342ed5695f4673a16f95204620dac3bceaddc8244fe86fb8323da272592b0190367cceaaf40222187ae33702334c9cc7ecceecfa26328f"
}