Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,342",
      "signature": "0xad5f1a69ac7507ee271f2d6087d81ac8681563d28f89e2d6cfbf7a2b7eaffbdde3787166b8872b3217ab8a437013c186",
      "randomness": "0xc726bfd200703728c4602f09c0d531905dd8945f8a9e0c230607af15d99e31d6"
    }
  ],
  "blockNumber": "7,410,671"
}

{
  "Sr25519": "0xd6a53d4230c07336ee8e50d3722d6682753d3d034048462d5b24dbeb29f71d6ead35414d802f4e816405ff0f31a5b0411b806310f82a758dea8550f069cdb585"
}