Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,555,458",
      "signature": "0x98517adbf105bf7ab6cb203aafb48cf2a9aa666e51f875ffec8ca3de679a5ef9ee34568af40b6f60f5665a45c298576e",
      "randomness": "0x77f257c2caa1eeec8e5d9ba742b540e30f39f81be3d9ec85048227d0b0f89bc6"
    }
  ],
  "blockNumber": "7,409,200"
}

{
  "Sr25519": "0xf8269f7a4f156c2dc2a572a2044300464488fedf7e93f2c68c09f23657aae97604f1361b50d1fc232cfb05462dd603122cdff3453a4df0e466af3cf7ec5df08a"
}