Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,616,388",
      "signature": "0xb668eaed241f8ddbf64ec13f98b4505508cbbcfe5442303d332d4ced63d84f098239af1133afe5f749b0b7acb31cf4b6",
      "randomness": "0xd7da36b9e58115643eba071da0697901dd3b26831ba55fcd02b060e5ec41bfae"
    }
  ],
  "blockNumber": "7,424,412"
}

{
  "Sr25519": "0xf4b3029d1f1b2ece28c22257b5658a13c7444f71745d6132a0e94fa14567f14fe6fbb394ed8ec2cf09d7d6875edbc78a32ec3fb7d503fc84a8847db2898db78c"
}