Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,673",
      "signature": "0xb031b8cfbb998c877d3cd10225c9fd29ca7811b652a81a4012ec02d3a3c2a88cfcd8c82c65c08737e2dfd1c47ae5750f",
      "randomness": "0xe4118a07b798c5808d521ad9ebbcfd73f6a5b16a80702683ade5b108072c5086"
    }
  ],
  "blockNumber": "7,414,754"
}

{
  "Sr25519": "0x8efc236475b31bbea7b9c38316e7baf0d95527563d283c7361596ea2ee01ab1ee3c487af1c58143375f16f86123e9c0731c40213bd517dbcb7853a734c2ae084"
}