Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,587,310",
      "signature": "0xa6a18cc96e1625262b9fa6f7f6c9123beb0ee1fbc9069ac7d217a68081af96acd021aeb11fe177460b7a0e1e10f36f7e",
      "randomness": "0x696a5e0ba15d16ad33227826b39f620ed5c94631840e46f3bcc78bfd7fa58f31"
    }
  ],
  "blockNumber": "7,417,150"
}

{
  "Sr25519": "0x5e7fa6f7a3ff1ca623517d330cdd9d05cc6941a1b15cbd542d830b7d0e9d80444b3279449af1cb0bd4a2c2f0dd586bcfc79b1f9e432dce0d7c385b472dc68f88"
}