feat(cast): sign Tempo browser txs with EIP-712#14810
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Amp-Thread-ID: https://ampcode.com/threads/T-019e3ab1-0a67-77ce-9609-d0e24ede1d45 Co-authored-by: Amp <amp@ampcode.com>
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Summary
--browsertransactions with EIP-712 typed data instead of asking browser wallets to sign/send the custom0x76envelopeEip712Secp256k1signatures and submit the encoded raw transaction witheth_sendRawTransactioncast send --browserand state-changingcast erc20 --browserTempo transactions, preserving sponsor attachment before signingDepends on