Combine Public-Keys of Age and Signify in one file for distribution?

[borque]

Hello!
I was looking for a GnuPG-replacement for a very long time. With the existence of Signify (Minisign) for digital signatures and Age for encryption I think I have found what I have been looking for.
Just one question: is there any possibility to combine the public keys generated by Age and Signify in a single file, e.g. by copying them to different lines and each application takes the key it needs?
So they could be distributed much easier.
Thanks for replies!
A.Borque