Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,994",
      "signature": "0xb219f2376361cdae8923dc4383279089dd9815f42cd710451a55f2025426ba596040ba137304892d8470de1d441df306",
      "randomness": "0x0a975d697c7d27eceb7e652effd3e59e4d0c79f34b92ecdad556f4a9d0ca80a4"
    }
  ],
  "blockNumber": "7,414,834"
}

{
  "Sr25519": "0x3c0d32e4dc5661af6d1b58f3545b9c88b9bd045a09890d7de5ca27b02b42930fd75ffdf590365f5147ed7ca6d6f69b732eccadfb150808d7f29e43e9dfaa4c8f"
}