> For the complete documentation index, see [llms.txt](https://docs.heroglyphs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.heroglyphs.com/heroglyphs/developers/testnet-testing.md).

# Testnet Testing

## Trigger a Graffiti

Call `HeroglyphRelay.executeRelay`. We removed the security on the testnet

{% code overflow="wrap" %}

```solidity
function executeRelay(GraffitiData[] calldata _graffities) external 
    returns (uint256 totalOfExecutions_);
```

{% endcode %}

Where GraffitiData is

```solidity
    struct GraffitiData {
        string validatorName; // validator identity name
        string[] tickers; // tickers in the graffiti, can be empty
        uint32[] lzEndpointTargets; //lzEndpointTargets for each tickers
        uint32 mintedBlock; // block minted
        uint32 slotNumber; // Slot of the block
        string graffitiText; // Graffiti Text -- Only for F-E
        uint32 validatorId; // Validator Id -- Much match the Graffiti ID's validator
    }
```

## Mint $BADGES

If for some reason you want to use badges, you can mint them with

> HeroglyphAttestation.faucet(address \_to)

## Deployed Contracts - Sepolia

<table data-header-hidden><thead><tr><th width="225">Contract Name</th><th>Address</th></tr></thead><tbody><tr><td>NameFilterV1</td><td><pre><code>0xaC5907c4B4B8d34523a02e6421bB84992C058400
</code></pre></td></tr><tr><td>ValidatorIdentityV2</td><td><pre data-full-width="false"><code>0x48bCDb36e473a901527E21eC56bAe930d28C2D4d
</code></pre></td></tr><tr><td>Ticker</td><td><pre><code>0xdD1c1afA241663C6c3Bdb54C5112F0900eFFd52e
</code></pre></td></tr><tr><td>HeroglyphRelay</td><td><pre><code>0x1bAE16B284df79e8562d1bdD9538B2e93a6c40Fc
</code></pre></td></tr><tr><td>HeroglyphAttestation</td><td><pre><code>0xd837D9810a1dC2C45107B3F5C04261C974D2C001
</code></pre></td></tr></tbody></table>