Add check for byte serialization
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@ -110,6 +110,10 @@ For general `byte` type:
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2. Append the value to the length and return: ``[ length_bytes ] + [
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value_bytes ]``
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| Check to perform | Code |
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|:-------------------------------------|:-----------------------|
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| Length of bytes can fit into 4 bytes | ``len(value) < 2**32`` |
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```python
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byte_length = (len(value)).to_bytes(4, 'big')
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return byte_length + value
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@ -218,9 +222,9 @@ return deserialized_list, new_index
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## Implementations
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| Language | Implementation | Description |
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|:--------:|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------|
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| Python | [ https://github.com/ethereum/beacon_chain/blob/master/ssz/ssz.py ](https://github.com/ethereum/beacon_chain/blob/master/ssz/ssz.py) | Beacon chain reference implementation written in Python. |
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| Rust | [ https://github.com/sigp/lighthouse/tree/master/ssz ](https://github.com/sigp/lighthouse/tree/master/ssz) | Lighthouse (Rust Ethereum 2.0 Node) maintained SimpleSerialize. |
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| Nim | [ https://github.com/status-im/nim-beacon-chain/blob/master/beacon_chain/ssz.nim ](https://github.com/status-im/nim-beacon-chain/blob/master/beacon_chain/ssz.nim) | Nim Implemetnation maintained SimpleSerialize. |
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| Rust | [ https://github.com/paritytech/shasper/tree/master/util/ssz ](https://github.com/paritytech/shasper/tree/master/util/ssz) | Shasper implementation of SSZ maintained by ParityTech. |
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| Language | Implementation | Description |
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|:--------:|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|
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| Python | [ https://github.com/ethereum/beacon_chain/blob/master/ssz/ssz.py ](https://github.com/ethereum/beacon_chain/blob/master/ssz/ssz.py) | Beacon chain reference implementation written in Python. |
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| Rust | [ https://github.com/sigp/lighthouse/tree/master/ssz ](https://github.com/sigp/lighthouse/tree/master/ssz) | Lighthouse (Rust Ethereum 2.0 Node) maintained SSZ. |
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| Nim | [ https://github.com/status-im/nim-beacon-chain/blob/master/beacon_chain/ssz.nim ](https://github.com/status-im/nim-beacon-chain/blob/master/beacon_chain/ssz.nim) | Nim Implementation maintained SSZ. |
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| Rust | [ https://github.com/paritytech/shasper/tree/master/util/ssz ](https://github.com/paritytech/shasper/tree/master/util/ssz) | Shasper implementation of SSZ maintained by ParityTech. |
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