Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,314",
      "signature": "0x8eb73f8f8a6af6f20508348df9624c39d0ba208111e7754d836e727f6271e6e17f1cc58ee9a0a6566fb5c7488ddbe079",
      "randomness": "0x8cfad8a8ae11f4a7338163074c7f888eb05951c1af235ece80338670e7229b99"
    }
  ],
  "blockNumber": "7,408,414"
}

{
  "Sr25519": "0x665a33a85afd2dd15f40fddcd53fdd4e0544d8da6d735388ed24f2dc15c25760245bc6fea527f0864374a2e1fb4d1948d85b51f5918dc09afc0b2806e9d3698b"
}