Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,570,100",
      "signature": "0x851aaef31621a6028c10cffc96aec724bd56681d0719edab6df2aafd348e4c0be066e33c089b441f68677b85aba862c5",
      "randomness": "0xc1c8a0e4833148629352fb07dce93baecfb1420048d25b90db47ac3a77af3168"
    }
  ],
  "blockNumber": "7,412,860"
}

{
  "Sr25519": "0x680bad3d955fce01d4af7b8336da9578aa5bd823cdff203aaa73fc93bcdf670d86f82afc9a263ff4f6c45bcee80985ff726fd1f2539c6433a6823ba989949287"
}