Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,587",
      "signature": "0xb8546d1a416d8a59ac4c02c09e814a84a86560de8ea7304d5cae3fe8218316823e5609c7012102c772e8fb033d47124c",
      "randomness": "0xd73bc8ed98805bc8d3a14b43b4705ffc9cec2fb3b12d1146b4caf92b84341bd5"
    }
  ],
  "blockNumber": "7,406,982"
}

{
  "Sr25519": "0xb625cc6d8106e8e309ea78c69beaea2cf134f03b890097943341911a681bf5655d85fa426da89fa660c698a51530003612894d861e918c1d78ef56589a3e9d80"
}