Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,629,378",
      "signature": "0x84582cd4cdab289b6677deba29890035091930bea669e32740d4d95f8f206823892cd86695e25461b7f826f99cf3ccb1",
      "randomness": "0xcfdaf82eb77091b19632b2c845e8e975634841a3fe9614a2cfb4ade5ca86fad1"
    }
  ],
  "blockNumber": "7,427,659"
}

{
  "Sr25519": "0xf2fa7be3b3650f33326116a50f0f350dc539c00ee82373065118872c52d09b3a019738a4a47460bd0d01b4c76e26315dbebe616b99adebd713c7b1bdc368ce84"
}