Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,622,635",
      "signature": "0xabc5dd4a2c5c6f142d2765140696e4096dd25c3c5afc18e5ec07070ad38e4357709b3e659c7f51ada5df5ac13277eb7e",
      "randomness": "0xc284a95b30040aad158342760d1acd0e9d67a017df9ba58c9328e91227ddb5cd"
    }
  ],
  "blockNumber": "7,425,973"
}

{
  "Sr25519": "0xb0dc9e31b168919f8fbfd2008c9cc381a09ddda86eafee0b980bf1d93ef04d166cdf733c32ae5809111180320490fac4783afbb017251d3f1777b16ad0ff7a81"
}