Write Pulse

{
  "blockNumber": "7,426,007",
  "pulses": [
    {
      "round": "25,622,772",
      "randomness": "0xefda606e34710719a2a45388a88cd8e2c4f58a0277d26f1fe01a605b7b6f7505",
      "signature": "0xb94f3d37ee668e2d3c2a49047352cf77aeedd7822bf7320aea205acc7b7155aa69823f09fd72511c81dfd6f7a9013874"
    }
  ],
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  }
}

{
  "Sr25519": "0xb48d47f1586b03dbf3772046552343025746b1f7bad40205b9b1c66330f169621828701df5b6f1ba729545cdbf900ebdae1754aa7d54d8724cf0825e7dc5ce81"
}