Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,540,269",
      "signature": "0xa06701c0c322831b7a417f277d0c0cd9150f6b97307aa3ae8d5fa5ce546ecf1df10dd7d8f2071d58f8ac01f221e7ae71",
      "randomness": "0x6d73fb9251571e0c8f67ef52c6955589a355dc67dd0f6965d3d7105550773602"
    }
  ],
  "blockNumber": "7,405,403"
}

{
  "Sr25519": "0x64b99747f1f5046655bb524a8a2c3717ae9d59f7cf18dafba00bc0455141ec65a9cab4226529e6cca092cc8d7078048248cbb3d2a358e967dbcf02ad654ce087"
}