Update README

[Parassharmaa]

• Describe network query api usage
• Divide each api methods into different sections

Take reference from example/ about the usage of each method.

[Justobioma]

Hello @Parassharmaa
How can one be a part of this? Are you still looking for contributors?

[Parassharmaa]

Yes, you can.

Look at the example code.

Need to add the latest documentation in the readme, and make the readme more detailed.

You can start by forking the repo and opening a PR with your changes.

[Justobioma]

Is it possible to see an existing readme ?

[Justobioma]

Got it! Will do so now. Thanks