Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,566,841",
      "signature": "0x951fe6bf298d9afe866247c19a4e84985559a5c094750e4d51a88af40b43bac33f2d89881cdd8f99fdb02fcabe1daffe",
      "randomness": "0x14e25e69c13ed5de4f8cbc1c35127fc2babd275e241a60e2af2e88bf9e561430"
    }
  ],
  "blockNumber": "7,412,046"
}

{
  "Sr25519": "0x34e7871c296cc922a6113286efcb7907e05df70ef66482e3086b1dfa4005103a1a5249c6cd9572ec45b0ef17413fdbc90dedc0ff48e4f742aca55c0348418981"
}