Prerequistes for RLN integration tutorial

[kgrgpg]

These are the tutorials on the pre-requisites needed to integrate the RLN contract with nWaku.

• Creating Goerli Ethereum Account and obtaining its private key
• Obtain Goerli Ethers from faucet
• Setting up a hosted node on Goerli Testnet using Infura

[status-im-auto]

Jenkins Builds

Click to see older builds (2)

❔	Commit	#️⃣	Finished (UTC)	Duration	Platform	Result
❌	c8d7125	#1	2022-06-30 22:19:12	~35 min	windows	📄log
✔️	c8d7125	#1	2022-07-01 04:06:23	~19 min	macos	📦bin

❔	Commit	#️⃣	Finished (UTC)	Duration	Platform	Result
❌	b297524	#2	2022-07-04 22:14:45	~30 min	windows	📄log
✔️	b297524	#2	2022-07-05 04:07:42	~20 min	macos	📦bin
✔️	e1f563e	#3	2022-07-07 04:04:34	~17 min	macos	📦bin

[staheri14]

Thank you @kgrgpg for the PR, it looks good in general, a few comments before getting it merged:

• These figures can enjoy more trimming: Section figures 8 and 12 under "Creating Goerli Ethereum Account and obtaining its private key" and figures 6, 10 from section "Obtain Goerli Ethers from faucet"

[kgrgpg]

@staheri14 All the recommendations are now incorporated in the branch.

[staheri14]

Thanks for resolving the comments! though, in general, it is conventional to let the reviewer mark his/her comments as resolved and not the other way around :)
The PR looks good to me, some nitpick:

• please add a period . to the end of all the lines for consistency
• Also, please remove your Infura node addresses from the pictures (keep the wss part but cover the rest).

Your branch is out of date with the master branch, please also update it.

[staheri14]

please change the picture so that the Goerli network is check-marked instead of the ethereum mainnet.

[staheri14]

Please add a period . to the end of all the lines (including here) for consistency.

[kaiserd]

LGTM. I followed the tutorial 👍 and it worked.

Imo, it would be nice to have short section at beginning listing the main steps:

• setup metamask
• setup infura node

This allows operators/users to know right from the start what to expect.

Also, it would be helpful to provide a link to a tutorial explaining how setup the interaction between Waku node and infura.

Further, it might be helpful to provide a short intro to what the purpose of the infura node is,
and why operators should setup an infura account.
Maybe mention something like: Infura provides a simple straight-forward way of setting up endpoints for interaction with the Ethereum chain and the Waku RLN smart contract without having to run a dedicated Ethereum node. Setting up infura is not mandatory. Operators concerned with the centralized aspect introduced by infura can setup their own node.

[kgrgpg]

Bump. New recommendations incorporated.

[staheri14]

The picture is not rendered properly.

Suggested change

	ß4. Select Gorli network in Endpoints.
	4. Select Gorli network in Endpoints.

[staheri14]

Your main-net node addresses is still visible in this pic :)

[staheri14]

I checked your PR, and it looks good, I added a few more editorial comments, once you addressed those, feel free to squash and merge your PR.

[staheri14]

Also, it would be helpful to provide a link to a tutorial explaining how setup the interaction between Waku node and infura.

@kaiserd thanks for your comment! this part will be covered in the extended version of the current tutorial for which I am going to create a PR.

[staheri14]

Further, it might be helpful to provide a short intro to what the purpose of the infura node is,
and why operators should setup an infura account.
Maybe mention something like: Infura provides a simple straight-forward way of setting up endpoints for interaction with the Ethereum chain and the Waku RLN smart contract without having to run a dedicated Ethereum node. Setting up infura is not mandatory. Operators concerned with the centralized aspect introduced by infura can setup their own node.

@kaiserd Thanks for this suggestion as well, noted for the follow-up PR.

[oskarth]

LGTM

One idea would be to in-line the images instead of relying on external provider (imgur). These are likely to disappear at some point.