Performs a JSON-RPC call using the specified relayer.

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification

JSON-RPC 2.0 Request structure.

Represents a JSON-RPC request with proper ID handling:

• Some(JsonRpcId) = request with ID
• None = explicit null ID or notification