Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,875",
      "signature": "0xae943fc55249fb4c8d880058faf6282a3ce84b8da2a0ec2f700458adda41dd284e4277218e498361fa275e1521afe723",
      "randomness": "0x9dafc7870b77f670d7a32888ff4ca74eaf43be51eb95d38343ea79f471ec9460"
    }
  ],
  "blockNumber": "7,413,054"
}

{
  "Sr25519": "0xc47271227e31880f0c9761afd0fe34a9eba4ce99efca9644af33fb9fdbac3806af06e29eaa085dc4712ab54cb1d8f14d5093c8fdde64d7db85393af6ac9f2580"
}