Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,540,753",
      "signature": "0xb74dd574dc9d0a40a07d310ad59ae185916aa1d4a84fad89a9d14165d194be3027468c51d5b7c14ecea8f556e0b791f6",
      "randomness": "0xd6daca3d3344c754b2f46310999996a3ba4672820fc7242111c74074af45c206"
    }
  ],
  "blockNumber": "7,405,524"
}

{
  "Sr25519": "0x08a0f59ef78dfc6ef3359fd63f4cca7c3f2bee5857bb62b458e08cbf064b2b337b9c9bdce9790e4549470111410348a54f7132d1759af6b9ff4ec42df71d0c83"
}