Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,572,737",
      "signature": "0x96d1a6fb9c9a0ccff66acc1c4d72fb1bf2461faeb21292b6eda92fe34f7bdd9128838b0de613750cb2972674d9f01c89",
      "randomness": "0x85f6150fdee35b8c1fbb129c23f571812c8e740eedf295bdb38e55a1dafefb1e"
    }
  ],
  "blockNumber": "7,413,520"
}

{
  "Sr25519": "0x56a16a65a77d869f8aec5063d99463fccf3d97d7e307cf9b6624adc3fa8e66264500c908f79b56b42b9ab1d1759468a79c5763f029bf4349b24e3b84138bc786"
}