Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,555,462",
      "signature": "0x94776f41493569168f844306296276992cbdaf0b5a1290801edfeddaf5775729413f1bf9f993d1a0acf1bf3e49cd7ca6",
      "randomness": "0xa5483e379b29bd897492823e090d9a33fdd33cfb66dd8c847264d0e3c7496c8d"
    }
  ],
  "blockNumber": "7,409,201"
}

{
  "Sr25519": "0xd6b4a66d885109b51a809b65dedeacaf8480f0216b6d656e45c0802d5d9ed97a23245b245d57974b5afea1016a53cc03a86e212ab6d401a36dd72dc6f67ba487"
}