I too am glad you got that lead ball remains out of the gun. Congratulations. Instead of being in a hurry the next time, put some patch lube, or lead solvent down the barrel FIRST, to soak into the patch around the ball. Pour out the excess after 1/2 an hour, and THEN, use the ball puller; But only after you see if you can't push the ball down onto the existing powder charge now. If you dry-balled a PRB, you will need to put some FFFFg powder under the nipple, or behind the ball by removing the vent liner, using a lever to move the PRB a bit forward, so as to give room behind the ball for some FFFFg powder. Then replace the vent, and fire the ball out the barrel as you did this time( without the tire, fishing line, etc.)
I watched a friend fire his .62 caliber RIFLE, with a 325 grain PRB in it, in front of MAYBE 5 grains of FFFFg powder I was able to get behind the PRB, and at 25 yards, he hit the center of his target. The ball was so big, and moving so slow that all of us "spectators" could actually see it flying through the air( as if in slow motion) from the muzzle to the target.
None of us would have thought the ball would have traveled more than a couple of feet out the muzzle, BTW. We were expecting that small amount of powder to get the ball out the muzzle where it fall immediately to the ground. I think the shooter was even more surprised that he hit the target than we were.