Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,658,112",
      "signature": "0xa6da61bae6c775082e6c7d2056f32e97327fdd2a773793615b5f2f24f998dfa5a62a41f06e8e5bf41763e5fc627ae54c",
      "randomness": "0x3ded7616ee6911d5dac5e7a333b086d11ebeb7dbd95284d6242d38af1d1e9172"
    }
  ],
  "blockNumber": "7,434,832"
}

{
  "Sr25519": "0xb064a3d683e22ef5b04254ae9735aadd501e0432444abb38f48b0b5dd3eb0546f895718d317c86db4f012c8d700d11d56369b5ba8bc43cb28786c647e752ca89"
}