Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,370",
      "signature": "0x961be6838a225ab684e90b73fd423885cdd46d0b8fcfc4ad7e23b683b74da9c733778ef4bbe904c6accdf665f8c0678a",
      "randomness": "0x434d5f5dc27ef01ba952b94409cd696a8b9e0637c0468d4578f9bbf5e4263797"
    }
  ],
  "blockNumber": "7,414,928"
}

{
  "Sr25519": "0x386908ec10d82b53086f8ebe84887753d78997afb79a325b1013a2beb3f0f33a3313c053777507aec87849fede115692b8945ab6e9a2d807d4065ef478b3bb86"
}