Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,562,738",
      "signature": "0x8df49782a9332b02254eb4721542b11cc0c4aeb4d15130d283ad420fa1f98ad9eead7e8379be8d94c8db22824aaffeb7",
      "randomness": "0x897ca870cf5a69d1521dfe785f7fde9fe062acbf3e0e9d8497edf8d7e6570f00"
    }
  ],
  "blockNumber": "7,411,020"
}

{
  "Sr25519": "0x3643ab178707af519577763779848dff46aa84171827f609f5c6f44f634ff33ece377296378aece268d307ac941321715e3d86bb85e0f8d851627668e05b098c"
}