or the number of outputs.
    Unblinded outputs should have a 'null' placeholder element.
    The commitments as retrieved from `get_commitments()`, with the addition of:
        'blinding_key', <bytes> - the output's public blinding key
            (as retrieved from `get_blinding_key()`)

change : [dict]
    An array sized for the number of outputs.
    Outputs which are not to this wallet should have a 'null' placeholder element.
    The output scripts for the elements with data will be verified by Jade.
    Unless the element also contains 'is_change': False, these outputs will automatically
    be approved and not be verified by the user.
    Populated elements should contain sufficient data to generate the wallet address.
    See `get_receive_address()`

use_ae_signatures : bool, optional
    Whether to use the anti-exfil protocol to generate the signatures.
    Defaults to False.

asset_info : [dict], optional
    Any asset-registry data relevant to the assets being transacted, such that Jade can
    display a meaningful name, issuer, ticker etc. rather than just asset-id.
    At the very least must contain 'asset_id', 'contract' and 'issuance_prevout' items,
    exactly as in the registry data.  NOTE: asset_info for the network policy-asset is
    not required.
    Defaults to None.

additional_info: dict, optional
    Extra data about the transaction.  Only required for advanced transactions, eg. swaps.
    Not needed for vanilla send-payment/redeposit etc:
    tx_type, str: 'swap' indicates the tx represents an asset-swap proposal or transaction.
    wallet_input_summary, dict:  a list of entries containing 'asset_id' (32-bytes) and
    'satoshi' (int) showing net movement of assets out of the wallet (ie. sum of wallet
    inputs per asset, minus any change outputs).
    wallet_output_summary, dict:  a list of entries containing 'asset_id' (32-bytes) and
    'satoshi' (int) showing net movement of assets into the wallet (ie. sum of wallet
    outputs per asset, excluding any change outputs).

Returns
-------
1. if use_ae_signatures is False
[bytes]
    An array of signatures corresponding to the array of inputs passed.
    The signatures are in DER format with the sighash appended.
    'None' placeholder elements are used for inputs not requiring a signature.

2. if use_ae_signatures is True
[(32-bytes, bytes)]
    An array of pairs of signer-commitments and signatures corresponding to the inputs.
    The signatures are in DER format with the sighash appended.
    (None, None) placeholder elements are used for inputs not requiring a signature.
éd