Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,604,396",
      "signature": "0xa2e1a848030bf9758862e8ec9475326a7b1171d2ae5939ff2794b6a7fa11b2f5509d74ff00be9b1bdfd9cce2017982f4",
      "randomness": "0xc73c408e710049262531da5c6a39950d13bf7f8da66506ddd0e2bfc23193d46d"
    }
  ],
  "blockNumber": "7,421,415"
}

{
  "Sr25519": "0xa23486b072c6b615b468abead2fe27f096184df626e6e15cc5e15fb5d60d062b02bc2df285e26c5f37a9522415867aad451f3ad221fcde389798be1de99b5188"
}