Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,629,343",
      "signature": "0xae9e85cc5d252987e778ac80d0fd4b51e0f4eee87f3b3d299444a73855f430f36398f0680cfa658549ca1601d22246e6",
      "randomness": "0x8c7d5589f0c0de8026d1b86130d14bc16ae2a19a9d0c03a5e6d3a94b43d3e909"
    }
  ],
  "blockNumber": "7,427,650"
}

{
  "Sr25519": "0xa8d07ac98f32c9aa412b625597ba452df0fc4179335d5f4aef302c0280ebbe4fcd30545b66a6b4a38127bc3e1e140dfadfdf7ad0918d054627f9fec4c1b61c82"
}