Is getrandom still necessary as a dependency for Wasm?

I noticed the `Cargo.toml` pulls in `getrandom` as a dependency for Wasm family targets, but I couldn't find any references to code using that dependency in the project and it appears that it compiles successfully without it. Is it still a necessary dependency? I ask because that dependency is one blocker from using `wasm32-unknown-unknown` as a target instead of `wasm32-wasip1`.