Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,646,290",
      "signature": "0x99b6a34b8fdbca660f02d088e49d51147574a69c4e7cb077060e7f6b9e076ed841f432b4a4b81f40e3143d79a7024b82",
      "randomness": "0x2ada14f494e4072ded9ea4188e020007d02f10db3dc14ea081a896e3790d8182"
    }
  ],
  "blockNumber": "7,431,877"
}

{
  "Sr25519": "0x10c34eea25df937333d3ad6b7fb4a01e0df6bbcd8d32ae163d472e75d913b42ee7d97732d2baf4729eb308b903b9808531209b5263ef62b1e78f4dd2219fcb8f"
}