Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,704",
      "signature": "0xafb5fa4c113d2e92c0b54b3b8e60190f1ac834c4fa30667cf689a4c6d9c523b75492533040ed2e01cb10ff208d78e116",
      "randomness": "0x7145373bc00db33934198ce13559384da4a024427ee91b4a8d1460d4795a6800"
    }
  ],
  "blockNumber": "7,408,011"
}

{
  "Sr25519": "0x809d14d990cee8226b2ff541effdc73c770628dbe5bb7c0ba9f0105218705e70fb91d2eea441fc20d86f6e75b5f8a6aee0b65957c866231ea72d39f26d744f82"
}