Write Pulse

{
  "blockNumber": "7,428,114",
  "pulses": [
    {
      "round": "25,631,198",
      "randomness": "0xfab3bd2f7719ebac7277ddd355da1c7b2a60a4c3f436b8a51d113e3568a27ec0",
      "signature": "0xa9e6e289636cb0c034f1ca09b7d8a4d06db919864f1976d6d21f7cb312213293c09fae2b88e56acf4a7c95bcf3fd3fd3"
    }
  ],
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  }
}

{
  "Sr25519": "0xe4512227ba75af6c19719e73b3557e139dede8c64ceccc30e75edcf236f5cd0c539fb36ad78d8d7365545009abdf069ac7c0e2324470828909c7b9d7ed738f8b"
}