Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,555,232",
      "signature": "0xb03931cca9d1110eb79da15a8297c4706f95250c4673d8b0e6606f53a3fafc676579ce13d5ac83e985ae0b9d275b4dad",
      "randomness": "0xc5f2f318e94d232c9dea7c4600f12bb43c890d99b2e41bd50aa5a172cf370383"
    }
  ],
  "blockNumber": "7,409,143"
}

{
  "Sr25519": "0xe699bd639ba6dca0e808943d04d8e2463466dadb8bf754753ecf032cd5b4065e974710dfd0a79045334548019d5c38799d8b7e616355b5ae4e020b10d38fbd8c"
}