Jamie Lokier a1fab0e918
Rename ZERO_HASH32 to ZERO_HASH256 to match Hash256 type
Nimbus types generally use the bit count not the byte count, e.g. `UInt256`,
`Hash256`, so make `ZERO_HASH256` (which has type `Hash256`) fit this pattern.

Signed-off-by: Jamie Lokier <jamie@shareable.org>
2021-08-05 10:21:11 +01:00
..
2021-07-30 15:06:51 +01:00
2021-07-30 15:06:51 +01:00
2020-05-30 10:14:59 +07:00
2021-07-30 15:06:51 +01:00