Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,674",
      "signature": "0x8ee8d898b9775cf4857b195381e8a7ca7124a793cc844354ebc06d7732f850bd945475ca659bd70fb0bb36ed64f8e7e2",
      "randomness": "0x67365b754d8d7ed32978bcc99f77652c50362a67d2d9134675ce609ccb455659"
    }
  ],
  "blockNumber": "7,405,254"
}

{
  "Sr25519": "0xea6a63f25bf61271b7a0101ae5d6a7186a8a98d4d2a01d21d9c0fd6fa8ff9923fa3ef6adc948911ab8693d6c08b005df38c4f6f5dfa8232d18651ef41202b689"
}