Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,546,830",
      "signature": "0xae3fce02940e210a3b2ba33780ead1ee6c900b2ffab81383e36998e9bff0392c86f76489d2d98dba2dd77a98b880da1b",
      "randomness": "0xc68e95880d659ffbbb55a197bfa73f3e523df2e3ee54a0e0fca8fbf26a2d0196"
    }
  ],
  "blockNumber": "7,407,043"
}

{
  "Sr25519": "0xcce45fcf9d5c669dbb23a0ac6ea02d8ecd85cad08e305927d50dec82198c6d3e68a32f2bb0450fc37d9a6123a5feccf1d2ea652cfd03187805dc0591d37fae81"
}