Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,542,847",
      "signature": "0x97384acf7cb526a3798fb997679797d3d8ee66ea542001f547be2a84d1672975a65bfd79ccdc3af182bd17abc0bfa320",
      "randomness": "0xa9fa88e69dffc84a1339764238474e7891d9c560841f853c52ca64b2d37821d1"
    }
  ],
  "blockNumber": "7,406,047"
}

{
  "Sr25519": "0xc06570281d01e2a565cfcc086dd9e52ff9e4d6f5a5cda285aadb544242e67b5e6dcacb43564c04662e26e67bafc5dfde576b06974fbaa97e267e332e1887e283"
}