Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,548,425",
      "signature": "0x95cc89b3943216851e441e40e2b7445f78cbbd0895f6aa30681938b1953ea7ecab1bd2c095c9230b2e9f3d3c0301aa50",
      "randomness": "0x349f3f784fe0e47d614ca91e475f6db3eee271da6d72697462fd9caf553cb791"
    }
  ],
  "blockNumber": "7,407,442"
}

{
  "Sr25519": "0xb0f6c5b839e27f4401e5328b251b6d2d112a0b146068f660865f8c8e800455704d2889ca38469b71790a21730f8f868c9d53daba8f621aa28cf2f1a302004682"
}