fix: add endowed substrate account

[bee344]

Description

Uploading factory deps fails because @parity/hardhat-polkadot uses Alice to upload the required bytecode. But since there is no balance allocated to Alice's substrate account, the tx fails due to insufficient funds.

[alindima]

This is not needed. The recommended way is to use the CLI config (and bundle this into hardhat-polkadot):

anvil-polkadot --init genesis.json

The genesis.json file can contain this:

{
  "alloc": {
    "f24ff3a9cf04c71dbc94d0b566f7a27b94566cac": {
      "balance": "0x1bc16d674ec80000"
    }
  }
}

That address is the one corresponding to alith

[bee344]

This is not needed. The recommended way is to use the CLI config (and bundle this into hardhat-polkadot):

anvil-polkadot --init genesis.json

The genesis.json file can contain this:

{
  "alloc": {
    "f24ff3a9cf04c71dbc94d0b566f7a27b94566cac": {
      "balance": "0x1bc16d674ec80000"
    }
  }
}

That address is the one corresponding to alith

But this alters teh ETH value, right? I need to update the allocated DOT value for the substrate accounts.