Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,607,537",
      "signature": "0x9742abc8ea267de57afab971891bda2015ff081e76f57f7c65ba5ed941c1f3f58745ca5c90a13591a5e2b8c9aec52b0a",
      "randomness": "0x6d815e989c47105d3c4d3a53fba9b600eb794ac6472466b6fa8a4015fe7a0b19"
    }
  ],
  "blockNumber": "7,422,201"
}

{
  "Sr25519": "0x246c2cc241b93529a1a227a7b98315f3dc369b0a97898c28ee868dc05a43b14ee1c3a85d474a8a6ea48d06c491d201d99152f216ea60862edc4b7dd5469fd183"
}