Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,549,619",
      "signature": "0x8fe80545e3d157891f4ee5b0c845c8627b896f3bc5e1d336c5dfdd2203e48ccd66a3aed0a503ec1143c124c82a83c5c9",
      "randomness": "0x570d32a73bf6632adbdd5f5f498a91a424da69c1d7f46d2a24b16ff2e6e333af"
    }
  ],
  "blockNumber": "7,407,740"
}

{
  "Sr25519": "0x963a2fa702089a3db6aa57a02e0dde6c7bef0f0b222654b990908b3420331b15d4c6c7819ee1bbc64742d30e58ca87e0c068792f590a9a3d1b1b472140367b85"
}