Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,602,577",
      "signature": "0xaa7bc39c3caa19ac07016a145bb1fe38074cd94e59abbc5ecc67a914aaf491ef7443fb085ba1d16cb75fa56f7d03af05",
      "randomness": "0x062d1e09c9bba58d9568c3489bd0028d9e359a1eda59d471b7f7c366ff6b77a3"
    }
  ],
  "blockNumber": "7,420,961"
}

{
  "Sr25519": "0x9afa49a0fe94ffa9ef34bda2e128d24573f26d79c0e3a1db494151594478b377cc46e94e4825e9c2617bedce7044fddd8c21ddbb1afb82cf4fc56e6aa0fd258b"
}