Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,988",
      "signature": "0xb8fe96125f47b9853a682510fc920db45612fdea8dd5bb71a378e286d4215d3fade7abf773967398b7fac22460d39c23",
      "randomness": "0xf9454f36fbd9ba41fa72880c784293dc5f0556f2a1aa6b4c4919961bfb429d81"
    }
  ],
  "blockNumber": "7,416,070"
}

{
  "Sr25519": "0x666886f3b63ea5090718ba09677a155868c8ad00c4d4d158abd33b42979ab60ad1e26291a032776fc10afcdb7a58bfa7fd2e54bdbb4dc5a6054025cc14095b80"
}