Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,744",
      "signature": "0xaf7da5aefef718a64e3ded74f478eb60694bfd6b9f9b2e733541f6ba98891664b72c786d61c5916aa243095a3f1eda27",
      "randomness": "0x8b03b7b276c2145361f5b9ef3e6de75e5e2c3173cecf7da81aef45723bff409a"
    }
  ],
  "blockNumber": "7,407,271"
}

{
  "Sr25519": "0xd0230f1829c589fda455dd8114b68cc89a4bbb94af8d40247fdafe29c132181c1d5cecaff09aec979913db625135de4801e14292f6707f7a5c040149535e228e"
}