Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,679,139",
      "signature": "0x9012f96582749f93684037742227e3e3eccff6c7939f6dff077fc82b7be0552d5c143558ce502c1b6d3aec1f9086eb17",
      "randomness": "0xde2933dc6e1423f4e4a6d6664f560474842d26a2f890ecd2a078df3ab7ec3d6b"
    }
  ],
  "blockNumber": "7,440,071"
}

{
  "Sr25519": "0xc84e437e5c7b35ba0666b39beda1839bb8fff053ee8c175306e21478ab991241f17716de5ecb28973d3576a498677ecf13a9089b2aaf2ab88a94041bff23088e"
}