Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,660,990",
      "signature": "0xa805b0bc9deb2b61a17e0fce2bbb148ed118f596d63c956a88fe0c3b1aa3bae2885f033f65249c5fa1d1b88d43a94ebd",
      "randomness": "0x802be43cca4a3098463f291490398f9549c6f6d2014e0eebdcdf41e497091226"
    }
  ],
  "blockNumber": "7,435,546"
}

{
  "Sr25519": "0xac578120f65d212682080c4a9930490f6fe98805128b3306ef4cdb838a7e1c59cd1c6f7d1251e2c35496172cf72fec389f49d449994737700a6c9bd32d4adc80"
}