Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,557,004",
      "signature": "0xabd9dfbccfdbaf4a994ccb4ef17f7e9b223cad819ed6433acb577bdde16c522394b9f8d839a2737cb5e4c64d170ef22f",
      "randomness": "0x1bf4b28d2b3fe2683e1fb0102a22271224adbd84eb1241a7abe9fa831cee2e88"
    }
  ],
  "blockNumber": "7,409,586"
}

{
  "Sr25519": "0x7227f6387d297de42ddfab65abb1625c3dd281e4c822f4edd8aa67f3b8897412145f4a45638e477baaa58abef74c05c2c978a3c4a35a68b3516c22ad11b81581"
}