{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "description": "POST request for block proposals",
  "title": "Block proposal RPC request",
  "type": "object",
  "additionalProperties": false,
  "required": ["message", "signature"],
  "properties": {
    "message": {
      "type": "string"
    },
    "signature": {
      "type": "string"
    }
  }
}
