buffer = [0x00]*20
print(buffer)
buffer[0:10] = {0x00,0x00,0x11,0x06,0x00,0x04,0x1A,0x00,0x00,0x0b,0xb8}
print(buffer)

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[0, 4, 6, 11, 17, 184, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]

buffer[0] = 0x00
buffer[1] = 0x00
buffer[2] = 0x11
buffer[3] = 0x06
buffer[4] = 0x00
buffer[5] = 0x04
buffer[6] = 0x1A
buffer[7] = 0x00
buffer[8] = 0x00
buffer[9] = 0x0b
buffer[10] = 0xb8

print(hex(1000))

0x3e8

03 E8