Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,592",
      "signature": "0xa4bb24ce768d48a1624772d4529a0a3f75ec8414e008ffd1ef0ec4a74affd941ae3dd6968de812985fff8ae1ea4508ff",
      "randomness": "0xe7d5902733e101669b3b8e256f9db0f6d4bf7abc12267735723f70270b45ce9e"
    }
  ],
  "blockNumber": "7,415,970"
}

{
  "Sr25519": "0xb64858017493f4ad1255d861237a5fc09d0fda96c6324ffae1258f837de6aa2f5f8571c65d1a12c4eaac686006818cebc7f6392c424a7db25bdf89cbf1953d81"
}