Differences between using bls prefixed and other methods (no prefixes)

[SinanovicEdis]

Hello,

I’ve noticed in the documented code examples that methods prefixed with bls, such as blsSign and blsVerify, are often used instead of methods like sign and verify, which are also available.

I am curious about why the BLS-specific calls are selected in the examples (what is the difference), and whether there are specific advantages or use cases that justify choosing one method over another?