Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,138",
      "signature": "0xa8651d03859dc5697f2431507acf3b97036c1a4e2c49dc975bf02cd5126ad5d7d19dcbe82c331dfa3acf1825d150223d",
      "randomness": "0xf0ad8d9edb8f0179ce234c7e98f20785f24ace41356ffa84d10c539ce6b0f738"
    }
  ],
  "blockNumber": "7,408,370"
}

{
  "Sr25519": "0xace0b0d9a315c4dd0800cbf85a51299fdd24cfa6b04d538810d950478830404484e41a0b2708f2bf517eb3619750152bff258b84852fda3c35fb18654afc6f8c"
}