Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,580,807",
      "signature": "0x8d1be18d0fb3054671646f53fedb81b1978c067155085a2fea8e78e6585f8e5ec87b9e7c6f46847c0277b07edb046b84",
      "randomness": "0x5474bdeac419f6723f6752f6189d0fbc88ea942363d443c30a8bdd3b2bfa79a4"
    }
  ],
  "blockNumber": "7,415,524"
}

{
  "Sr25519": "0x2e9044a0ce8d881a2395cc363f0b2c6e9f9e3f5c8670bf82b34d26e9cf157040663d698518b2d3850441da516d1e04def78857a029a99eb90031d92dee884981"
}