set root owner for fast time

[open-junius]

Description

Related Issue(s)

• Closes #[issue number]

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
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Breaking Change

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Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have run cargo fmt and cargo clippy to ensure my code is formatted and linted correctly
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
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[basfroman]

Hey @open-junius this generally works for us. The test fix is ​​one line. Thanks!
But there's something odd: the SN0 owner's coldkey is currently an Alice CK, but the owner's hotkey is still from Genesis one.
Can SN0 owner HK be updated too?

[open-junius]

Hey @open-junius this generally works for us. The test fix is ​​one line. Thanks! But there's something odd: the SN0 owner's coldkey is currently an Alice CK, but the owner's hotkey is still from Genesis one. Can SN0 owner HK be updated too?

Yes, I can also add a key as hotkey stored in SubnetOwnerHotkey. Which account should I set for SN0, Bob or someone else? @basfroman

[basfroman]

Hey @open-junius this generally works for us. The test fix is ​​one line. Thanks! But there's something odd: the SN0 owner's coldkey is currently an Alice CK, but the owner's hotkey is still from Genesis one. Can SN0 owner HK be updated too?

Yes, I can also add a key as hotkey stored in SubnetOwnerHotkey. Which account should I set for SN0, Bob or someone else? @basfroman

Historically, we've had a strange situation with wallets in tests. All wallets like Alice, Bob, and so on have identical hot and coldkeys. I want to change this. I think now is the best time.
If you don't mind, let's set up the following for the subnet owner:

• coldkey - as you've already implemented in this PR (from Alice)
• hotkey - Pair::from_string(&"//Alice_hk", None)

after that we can create Alice HK keypair simply with

Wallet.create_from_uri("//Alice_hk")

Thank you!

[basfroman]

@sam0x17 pls merge it
Also, fix for metagraph test is ready after you merge this pr.