Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,552,047",
      "signature": "0xa7ee2f093912483489e623aa4acda5306b57c8157763e6b62b7ff2a2d69e41bca8b75b4210fdd57170efc9633d6b40f8",
      "randomness": "0x5876e32b0b9472f74b849a3a04d25d551773917a6aaddf1045ba3e58bdf22673"
    }
  ],
  "blockNumber": "7,408,347"
}

{
  "Sr25519": "0x4c733ce003db98aea4138af7168c3d85c34b69e3bf11b7d4cdb8694dff8ae83a94038ab8f04ffd263e22d0065e71e56ac3c5dce9b4e644633938b83e775c758c"
}