Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,666",
      "signature": "0x8f1e3cac6bc0d4d044f3c49cd1950c86c78ffd036aa21954b1a7cdd45969b8c46ef7e7bc8652a5a023d558833ebb46d1",
      "randomness": "0x5f321c2fd7beda28a68285e1fbbba142a34b01547d300245431c19aa179f4859"
    }
  ],
  "blockNumber": "7,406,752"
}

{
  "Sr25519": "0x3cdea5e55472bbcda5ab8239f43f5403f74e3d8be539f8f6a461ee3f0aa96862839f3ab2bb97f4f0f4247cda4cf453524c26c31aac9b31b139321b9e05633d8c"
}