Make staterootinheader a proper block version 1

[roman-khimov]

Very dirty, but works for the single node already:

{
   "result" : {
      "confirmations" : 16,
      "previousblockhash" : "0xdd97476a5dce63960db4165e4319e5bce4bd46387bcb4a98ef5ce0b5b18c0299",
      "nextconsensus" : "NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP",
      "hash" : "0xd5495b7248d3fc32f75413d025898a0c4ee9c082fdf6b21515bd673f1c916f97",
      "nextblockhash" : "0x7c4f827b6aba86b00e2bd92dc05fcb1f816d6563afb0f5a72615152ff70b6b08",
      "merkleroot" : "0x0000000000000000000000000000000000000000000000000000000000000000",
      "time" : 1724964529883,
      "tx" : [],
      "primary" : 0,
      "witnesses" : [
         {
            "verification" : "EQwhArNiK/QBe9/jF8WK7V9MdT8ga324lgRvp9d0u8S/f43CEUGe0Nw6",
            "invocation" : "DEDmlzUi0ZN7nhsuNWYVhjBNZPL0zk/8FY99YkO3eL7Q7RVoPrg7TCx1VsIxesj8vOZqDE4ejOd+McS+BHpD6mod"
         }
      ],
      "nonce" : "4D4E17967877AA30",
      "version" : 0,
      "index" : 49,
      "size" : 221
   },
   "jsonrpc" : "2.0",
   "id" : 5
}
{
   "jsonrpc" : "2.0",
   "result" : {
      "hash" : "0x7c4f827b6aba86b00e2bd92dc05fcb1f816d6563afb0f5a72615152ff70b6b08",
      "previousstateroot" : "0xc0914ad1c206e4c042c803402d098d68a81a01360caa79413cd849f028c6e3e9",
      "witnesses" : [
         {
            "invocation" : "DECx6jaOO88kfn9enecBGNoWSOQMkLY71J6Nq0phyUzSy1MTGWGGTem8/0q2QDZEsa39CUPklh4fpP/ZheyGp8aq",
            "verification" : "EQwhArNiK/QBe9/jF8WK7V9MdT8ga324lgRvp9d0u8S/f43CEUGe0Nw6"
         }
      ],
      "nextblockhash" : "0x2eca391026670b32532a39a677b1e194faf805ed1d28e0b35fd42f5bf0049399",
      "tx" : [],
      "primary" : 0,
      "confirmations" : 22,
      "index" : 50,
      "nextconsensus" : "NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP",
      "version" : 1,
      "nonce" : "AE8146B4A0BFEE37",
      "previousblockhash" : "0xd5495b7248d3fc32f75413d025898a0c4ee9c082fdf6b21515bd673f1c916f97",
      "size" : 253,
      "time" : 1724964530884,
      "merkleroot" : "0x0000000000000000000000000000000000000000000000000000000000000000"
   },
   "id" : 5
}

[roman-khimov]

Work for 4-node network as well:

{
   "jsonrpc" : "2.0",
   "id" : 5,
   "result" : {
      "primary" : 1,
      "version" : 0,
      "merkleroot" : "0x0000000000000000000000000000000000000000000000000000000000000000",
      "witnesses" : [
         {
            "invocation" : "DEDBml8w5/9idaDbihP3mKBmaGliOkbDFvWcOhGVCP5YOUlLb1ka4+VVAwdxGs3FOXM6QXokO9TAY+7VsC6G9JAjDEBHFrqZN/rJ3HeXWMGkDf6eVDKYrewUQ+09fm21aoRcfUghAQsfKRD8guJh7demST3km0NV8aTZJBRDVUPRtYXpDEC27z2ik6auxppMEVKFjdaTde8BUqVNrSTobqo8GX8BhsbM9/81xAND0iTzPTMr/N2hxOEsCsaGWUH/layWctHt",
            "verification" : "EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFEGe0Nw6"
         }
      ],
      "nextblockhash" : "0x7bc27638b069002f78fece8a723a5af2ef5533a2cf6d64d2ad7aee2d221cf252",
      "size" : 458,
      "previousblockhash" : "0x0f833e56d34a374459a7105ff8fd1a18a8d8935c50be03dbfe24b46e2dc38cde",
      "confirmations" : 4,
      "nonce" : "F7DFBF70A61CE69F",
      "hash" : "0x4c1dfa6739fefeae12a3dab84cf416f750495f648480bb09b9e379cb271142bb",
      "time" : 1724997563173,
      "index" : 9,
      "nextconsensus" : "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
      "tx" : []
   }
}
{
   "result" : {
      "time" : 1724997578178,
      "previousblockhash" : "0x4c1dfa6739fefeae12a3dab84cf416f750495f648480bb09b9e379cb271142bb",
      "nextconsensus" : "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
      "nextblockhash" : "0x20e24491cf6d62de4b278bcfa0be445954f8b4d1d54fef146bed85e9806f45f6",
      "index" : 10,
      "nonce" : "4A9F3B9298800A5E",
      "previousstateroot" : "0xaa74b9978b3cf10a69438e2a31e1a663fcca2bbf50a30a35ecf9a4a4048f12be",
      "merkleroot" : "0x0000000000000000000000000000000000000000000000000000000000000000",
      "primary" : 2,
      "tx" : [],
      "hash" : "0x7bc27638b069002f78fece8a723a5af2ef5533a2cf6d64d2ad7aee2d221cf252",
      "witnesses" : [
         {
            "verification" : "EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFEGe0Nw6",
            "invocation" : "DEB2OOHvyzJBbXr7d7UbfDw4IxtlFUhF/gnjx8XNTRQdR3twVEGZZNpBIfGVVoEty7PN7UVn4EyK2HLVANHXs5rJDEARqbjKb3C6Mqex9spnNutO7NClwYj7jKmd/woY5w16rN9O8gM9lhq+Ny+06xEtqvjGGvELgPk37VdKozfeg32LDECq2n4vY6k9nyl5FN5rjsPRSXTB12q4nDI2Q34Mf7SCvPDpL0z+d/NRIGmM0taMk7jV92BC40Np14mgR/DiRZn4"
         }
      ],
      "size" : 490,
      "version" : 1,
      "confirmations" : 3
   },
   "jsonrpc" : "2.0",
   "id" : 5
}

[roman-khimov]

Logic related to expectedHeaderSizeWithEmptyWitness might require some additional care since it's different between versions 0 and 1.

[AnnaShaleva]

Don't forget to update neo-go db restore command, ref. #3974 (comment), the list of block versions is extended.