Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,614",
      "signature": "0xa9a5e935380f01b5d4f645591bc00521500239fea96c6810a1a9a02f0d417aed4a80e741b1aa49538be63b470cdb0c1a",
      "randomness": "0x16d0f9e37ffba786affa625e5a316b6b28b998903ea2c3d21b987cd086a73482"
    }
  ],
  "blockNumber": "7,406,739"
}

{
  "Sr25519": "0x38c0fbefc4eee3cd9067b7d23233cdedb8920827c6c4f6395d3842c0b230ea3d48e41867b83212170f66b5c9bb5f1bacf2d367e9ea6aeb7e29411d506d4b0783"
}