Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,582,783",
      "signature": "0xaeaa6d6b3c0b765da694461b2a6c84c40caaf396f932c020b250c88d8b2d0c3318f7fcb8654cb5e761d3666827276e87",
      "randomness": "0x5c54518ab4ecce56d9d2222d6e21b445f5c780d3645c8e8f39323c7cf02c9879"
    }
  ],
  "blockNumber": "7,416,018"
}

{
  "Sr25519": "0x786483cd51a8cd67f4a6815873c949c3f4d14b0a8482a8f5d6263477627f4218b023fcf571c3dd18bfaca2982e2cb3243ab9ba37b94f3e069521ff3f481e4d85"
}