Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,629",
      "signature": "0x9830908a6c5ea200744ea80efa757cab827669fca380016f9840138f02fe8e7bc53551e725df6dde0f2a942bcdd0dd53",
      "randomness": "0x7a942a4398db18e8b962e6d9003f64ffc117ad14eac49c2f1374d3fed38d4a29"
    }
  ],
  "blockNumber": "7,415,230"
}

{
  "Sr25519": "0xcc91b4b433afef9445692550a3a528ccde32bc88904bbb522158f00471f3450e43433fc2b66b0111206b2337e18d924446429b367eeb297569b397d33d19d881"
}