This is part of one changes as the whole codebase should compile to wasm32-unknown-unknown target.

• Make it compile to wasm and obtain wasm blob
• primitives crate
• convert all RPC to wasm bindgen functions ( same functionalities just handle differently than RPC websockets and HTTP)(tip issue)
• db crate
• make libp2p swarm protocol compile to wasm (medium issue)
• make tx processing compile to wasm (medium issue)

Things to consider

• Use tokio_with_wasm crate to work around async code
• Use wasm_bindgen for rpc functions as we wouldnt use RPC so they will be just normal exported functions
• run to check if the code can be compiled to wasm32
  cargo check --target wasm32-unknown-unknwon