Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,548,967",
      "signature": "0xa9d1e92e695de9d48ebcc16f4660c606908ad178a8b9df403fec344af73609dd97efecbc9a822dc82eb1aa8fbb8bf77d",
      "randomness": "0x2a5e720a126e4a98762966696ce014bab2cb92189a1e0527efb1ee74c5b3b837"
    }
  ],
  "blockNumber": "7,407,577"
}

{
  "Sr25519": "0x9e3fff694e3d640fccbc4674becb8289fde8eecf3f04431b4cd589be4c5dc336528052b6119ea46aab937ea02e8e1784b80994d9504a1aff7ca09b5c3f38928c"
}