Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,500",
      "signature": "0x91d568e409120a25bf156248b658aad95f89001dd4f26a4719d10092696d1a12662de395c1bc94983e79830c0babac01",
      "randomness": "0x0ae984cb20a2a4910493766dbc0f9d896c9290df415c0d1a28f3cd6942589a61"
    }
  ],
  "blockNumber": "7,414,960"
}

{
  "Sr25519": "0x809bb1bb9d09b6637f8c3681c954821d1093d97b3fffe64d8c6996dbbe07f804e2cba3a01408dc18fed145f6756600040067484e4b2ff064f1681076a5bdf485"
}