Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,597,791",
      "signature": "0xa4d72e3a2e0f3a607684aa58f5699fefddf22fce59fb1fd4a02cf89753b18beedc6b4235ff36f15ec93f61de691bccb5",
      "randomness": "0xa2d57b90b80120d7b5649a949bac4e17e93d9439ac78f2ac6475fa9d18df928d"
    }
  ],
  "blockNumber": "7,419,764"
}

{
  "Sr25519": "0xe4a522dbb2046bfefef1200c3dbc44d877aa98e40f5a8b19def90040fbe24c79fb17d1ebebda48db1aaa0ef907dbc0a13a004bcf7b63056dd2ea88fc84d8e480"
}