Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,081",
      "signature": "0x9929d18df5d9d3204f92d3b3a6dcb516faba2586f5fc916f446998f635578f0a2edac43cf9ffff031a0ed7c02bc28569",
      "randomness": "0x78d6cbee0789c64c99ee8a851c6ff208092e413120541c1536159fb585b56db9"
    }
  ],
  "blockNumber": "7,407,356"
}

{
  "Sr25519": "0x743e635a4f633a5d650706cc2331ca84d9b4b34b06c492eb7c94d29c9570901a818dee6c2339fac0aa1267bee9d30f60ebd43bc8e29338f3795912a08784578f"
}