Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,354",
      "signature": "0x8c12d1d9cf08e41c1c7fa7ec9ec2102b1809600743b522153706ecfe5337f39d761818bb1c61540564997e7e217d20f5",
      "randomness": "0x1ad39a7bf6a2e420c52fc37a822f14c47f1372052865e8a1ca64bf6c8f427351"
    }
  ],
  "blockNumber": "7,405,174"
}

{
  "Sr25519": "0xaaadecc692bf6c5b3e2315090c1e0942e2180667ab871d18d736074f835f553c59ac4dc448f452c412f4b589d16ab045d8337922d5101340cd33411ef89eb38f"
}