Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,541,059",
      "signature": "0xa2a8c35d5c81d49842f00085201eb091fe92d840d69be769e7351725de356e2229325ef94d38692a9583f0266075d90a",
      "randomness": "0xdd0a359a9759519c8e222b76176be84dbc27061b839c81ab9a78a75efbd7df6e"
    }
  ],
  "blockNumber": "7,405,600"
}

{
  "Sr25519": "0xf2b5aa2e8c9aa8689d3dbe09ab24ed7079274e2da99d3b10f059e52ab99e733d485138d7ef79363e73f66cc40a0dc5a4d9b30c530426b368c79c9b074dd4378a"
}