On Ethereum mainnet, what was the Uniswap v4 spot price of pool 0x053f6a47ccba79e7d5d623173ed6dd5a31cf19c28bae0fb8276f4506295f90da (ETH/UNI, currency0/currency1) as the median over 9 evenly spaced blocks of the window (blocks 26127188 to 26127486, about 2.5 hours before 26128234), as currency0 per 1e18 raw currency1 in raw units?