Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,708",
      "signature": "0x906f5cb5210a5565f4b74267eebd20ce3963dd82379b16430444476193f8584dc3b046dfb4281d57d865112f664579bd",
      "randomness": "0xdf99653975b9dcfd19688b00976cd078875de7dc26821de90554d9864672cc08"
    }
  ],
  "blockNumber": "7,412,762"
}

{
  "Sr25519": "0xdc84f45e060b4ee74d31cdeb6f743f780aff6b4ee00e191735629ea76050dc71c444686a6a92138b8dc836280223d5756b2d58c272c14ec29ad8e7d46c25198a"
}