Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,577,536",
      "signature": "0x86aee31de0c5f9a0ba9cb7e861f3570344fc39ee615ee1e83fee63490cbcb57a05db07c9fed45b2052c3c16efbdbfc3f",
      "randomness": "0xacfe3f4ea135e5df6e90d37573d4a392f1021ee70ca604e327bfacb5f6a9159c"
    }
  ],
  "blockNumber": "7,414,720"
}

{
  "Sr25519": "0xaa9cc3b6ac371bd418f4628af4c45558c212c43288430ff8220caf4124c4bf03403b541a9ce8612b5b4b11aca311531c0fc21286b16a16838ed81ebf37a1ad82"
}