Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,676,715",
      "signature": "0x8650bff85b76b0d383ccf2c7aeea842d5e7f17f66333d325c66affaff6b70b35e2763f741312095a0c91d6460bf2c1f4",
      "randomness": "0x88d1bd4b30b6105bd2a501b130fd3557c4c7fb83bad0cf8ca311d73a26537f30"
    }
  ],
  "blockNumber": "7,439,470"
}

{
  "Sr25519": "0xbc79690305c68a38ca0fb988fb71639f4ef22fb256d88be6d0996b567151115dd30e3c8eee15958bc71fe65d1e71bae55753def9206f880acfb859276990d381"
}