Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,545,245",
      "signature": "0x97266a74fdef0c4cf4026ddd3d154aed83c7a7c2bb96dfb07729ea646d9dde6d6187b512f238939c3e5a9e8ee005f4a8",
      "randomness": "0x8830d5bc9ecf09def0a8f4032d91e7ff594e76c4aeda7e2ab96dd67a4aa531e4"
    }
  ],
  "blockNumber": "7,406,647"
}

{
  "Sr25519": "0x0cf699e67087129bb76f9c6fdf7f68e80ee90477c159ef4a3ed0374dfeca677c7f334a6b28aed7237cd545d6bbd505e1160c873dbd31ce98dd6bfaca73ea9680"
}