Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,549",
      "signature": "0xb79dce05244dc7c05916b3f0b083c0a2f5ba5b67aebe63a9cd5f5939436887e30179c4bbd9ac37297bbc3735535cb43d",
      "randomness": "0x84cfaa9e3bc03d4baa64db85353f3625f474fcfedb5735e868378a990252fcaa"
    }
  ],
  "blockNumber": "7,411,223"
}

{
  "Sr25519": "0x3a3bf56962d2ae593019f2127bccd2cf798c6547b3178660ff8c5c6b5be40e7cf89168fdb10c1c17f2319040c8ef9d200d531d1c0c62883ca360e2a6cfde7789"
}