Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,338",
      "signature": "0x967efb3a94c9f3f91cc41dd4744b672a699544bb89cccb1d78bbd9b76ceb257ac4c5b5ac781dc9300384b7dd6583e41d",
      "randomness": "0xf76951ac0f0091c35a22b6be59875b717e50c315d4f1ee9ad285a162569addd2"
    }
  ],
  "blockNumber": "7,408,670"
}

{
  "Sr25519": "0xe01705b288be1f32362dcecd3ad286912b2651b50fe15eb7faf96f0e11148c78ee97010b80bb690f0777c9ed31ed630de398a4b58d9b320c9edc315c07a76985"
}