No, you cannot hear a Pulsar or any other sound in space. Sound requires a medium, such as air or water, to travel through. In the vacuum of space, there is no air or any other substance to carry sound waves. Therefore, sound cannot propagate in space.
Pulsars, which are highly magnetized rotating neutron stars, emit beams of electromagnetic radiation, including radio waves. These radio waves can be detected and converted into signals that can be observed and studied by radio telescopes on Earth. However, these signals are not audible sound waves and cannot be heard directly. They are usually represented as data or converted into other forms of sensory information for scientific analysis and study.