Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,643,939",
      "signature": "0x94b8e453efb8b0ace0bbd06ffc003630645b7f6188ffdf25cb31aabf3a37ee013a9250939d3b91f246c16eb78d1d4057",
      "randomness": "0xbba7b6116fce7c20b7e67160dccf4c77a48eb50bdb73c9acca6fada69914ede6"
    }
  ],
  "blockNumber": "7,431,289"
}

{
  "Sr25519": "0xb472cdf4ac14c695a5f92e5b35b9d5f2434d22108a4fe83843ce7a0879d90a15d8393fff4016c65502389604f145317b0ccf7d5bca515c05b20e363e7b13e68d"
}