Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,652,826",
      "signature": "0xb1522f1b0fdd13123f0a6923ccc5b9fb237a4f7c08cd1f17a48824bc8240677ae727d20546161419b96f72224a250b6d",
      "randomness": "0x00155d986ddf5eaf7cb2f74c1ddb177de8f5435ee4eead3eef761d286d041800"
    }
  ],
  "blockNumber": "7,433,511"
}

{
  "Sr25519": "0x8a84ffd887627fb6eadd9cb0b342114c61e971011edda8e024f8eb5a298deb077e3d889901add5af63d4ad500f3b8a1c5ee76bd1a162153bd1049d7dea4a4189"
}