Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,606,353",
      "signature": "0xb72ce7f4a6581e46101e24eaa6e0d3cdcf587c222f7429504ff0567e68bc637ecbf7a8ac4d724c679c6ddc2591e8bd39",
      "randomness": "0x11bb05e0cdcefdce7b01f87914bd05dfa6da8e7fd8ef91b385084f5f5141ece8"
    }
  ],
  "blockNumber": "7,421,905"
}

{
  "Sr25519": "0x665f7fe5c67a17e7bb60b38a25090a51d643d0c41ec4dc0708d757c561b217039e508fbd30b8ea16af35918c5dd8b6c9bd36ce11f2267c1746f7859e1f4cb088"
}