Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,587,004",
      "signature": "0xb8d11a949cc569163a41b597b42d728b1d622043ba280a631abd31ccd00aa8130de2d45408426c0f7e5a32ecca44f6dc",
      "randomness": "0x650b2c90b11eeae0db598bc68bdee0c5f2a6011dc05c4da79ab5b6afc00fa922"
    }
  ],
  "blockNumber": "7,417,073"
}

{
  "Sr25519": "0xf8a4a442502fbe796a6f2b8b2143c900d5d79817cf9c0c4a32464d2d20ab01628e8b81dafc626b985236b2eb360ed3acd27c6308a5134b99c2df8ae47213f288"
}