Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,580,674",
      "signature": "0x86d254fb17ab34ac5a0fa539b8cb24624a2928f1049a665abdd02cf22e0b74d38d2b96eac389a9eedaae26b69730f81f",
      "randomness": "0x3cc71d8e1ca20f0492e6a797b9d177be20089536e6b3dc9d79f72c4594ba7695"
    }
  ],
  "blockNumber": "7,415,491"
}

{
  "Sr25519": "0xe2ef2d50d9cb627fcd476829e823ece8fc8357495315e3112ddfa718adb4de29547c9a0b6b546e6d64cb1ce619c529424808612e8ac2832fe2567197e869ff87"
}