Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,583,666",
      "signature": "0xa998f50813dc8c965ae13ab395688328d4c0dc970c357b7d5bea98225e208ec2e3b7b762d51690be2ecad116ab5caf2b",
      "randomness": "0x38309b0e7e8be3e3a941498965d94b61fe5e40fbfbe00fcc4fc29c833cf189d3"
    }
  ],
  "blockNumber": "7,416,239"
}

{
  "Sr25519": "0x46a41567de4125378b26de3f20375a20deb5195413505c19480c654d5f65432dff665967c0970cb4138a292319cd01d4957c641158d61d64f36b780b765b1586"
}