Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,544",
      "signature": "0x8d69ba67379fb60958d517437348464d7cea5f73c549471c58836b1a2ace1a17cae51090af3f0763e4904039b5e39ddc",
      "randomness": "0x09e55513d7937d28d9d0a6be7ca1d65f34117b4b33526f47cd376ef22b6e89d9"
    }
  ],
  "blockNumber": "7,408,471"
}

{
  "Sr25519": "0x1081e8c5e02200ba0eb5aa380e9e04eeb2ee2bef42bc21747f5d8d23dae1f94a3ebc38bab4c2626a540574d9f132f320e013a9a137674e83ca693fb0c2b81486"
}