Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,595",
      "signature": "0x944c3129725840dc940c9c6a0bb00d603cfcf29efddb9c9c126e3c6512825fdc3378bf63a42dd2ac5bb813eb984ac596",
      "randomness": "0x6131ebc57127862de420b6bad290720f175d7323e62fb6723e532aa68a320032"
    }
  ],
  "blockNumber": "7,405,234"
}

{
  "Sr25519": "0x6274c1c08491c3295205eb4749e841ff4863b8a741820827faae70608a15f928bc56ecf6a6d252ade28981441945285bdb511e3a1299f9c05881c12ef9027588"
}