Function numBeToBytes

numBeToBytes(val: NumLike, bytes?: number): Bytes
Converts a NumLike value to a byte array in big-endian order.
Parameters
- val: NumLike
  The value to convert, which can be a string, number, bigint, or HexLike.
- Optionalbytes: number
  The number of bytes to use for the representation. If not provided, the exact number of bytes needed is used.
Returns Bytes
A Uint8Array containing the byte representation of the numeric value.
Example
```
const bytes = numBeToBytes(12345, 4); // Outputs Uint8Array [0, 0, 48, 57]
```
- Defined in num/index.ts:156