Hi,
If you have used a bridge to send your WETH to PulseChain, your WETH is on another network. You need to add both the PulseChain network and the WETH contract address to your MetaMask wallet.
WETH contract address on PulseChain is: 0x02dcdd04e3f455d838cd1249292c58f3b79e3c3c
In your wallet under the Tokens tab (PulseChain), click Import tokens. Then add the WETH contract address given above. Click the button “Add custom token” → Import tokens
The following article is related.