Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,607,034",
      "signature": "0x8c31cb4f45744da28af7f3905b53cbd3f6b8991d7542a8262c03c7cdb00ab82a3c1df2436476b8edae4c090f566d459f",
      "randomness": "0x854cbb76111d513b4246b316644cfc947a8de473640df40ffed9cbb2fc91b3a4"
    }
  ],
  "blockNumber": "7,422,075"
}

{
  "Sr25519": "0x18184919b49c5b97449a5f71bd3201502f3755256bcc4ca0628ff89214e1de0bfd75eb4fccbb2f2aaf2c1f81504bc2a4a1dd1d23deb572375545f9382178a582"
}