If you have a lot of seeds, you could break open a couple of them and check for embryos. Some trees (in my experience, like with Acer griseum) that are isolated more often than not produce seeds, but with no embryo inside, called parthenocarpy. These were seeds produced without fertilization, and for some reason I had a hard time finding information online about how these trees reproduce and was unable to look into bloodwood trees specifically.
But in short, if you are unsure about if anything will grow from them, it would be a good idea to just break a couple open and see for yourself (before investing a lot of time into empty seeds, like I did with the A. griseum)