Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,206",
      "signature": "0x958ad63e165c1859d550fa850881f4b3915a61c9071168ee77b48fbe4dcff4d572b6e5dc13949f0d7e91904d000a0ee8",
      "randomness": "0x1d8e3d91f923e8084662591d369b10f274e99eee164584d83c0cc672a42d87d1"
    }
  ],
  "blockNumber": "7,406,637"
}

{
  "Sr25519": "0x0c7032e1b3ea83cb2cc75276efa9b18394f9460930a546441f9b61d780bbb04411bb036620cd9a8707df9393b193bde1fc762a60ebb551ec7ceb1797bc303e8a"
}