Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,552,212",
      "signature": "0xa74aed9a1ee70112e24b0ae7ce644dd73588e36238ec2c2cdbcf01b8197f3a8f44b7feb52712fe62bcab98772fc64e7e",
      "randomness": "0xa3ef261b020449a4b8f1fc4876b771e6da59f3bf2c0b0ee0a8098a54dd5bc010"
    }
  ],
  "blockNumber": "7,408,388"
}

{
  "Sr25519": "0x181e27733b970f5d6232bffa1858b3bea641f550ebc2de685582608c72755919e165df78dd59683e5da52c4a6d25df319f538cdb9dde36b595b27311cd072a8d"
}