Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,659,489",
      "signature": "0xb9dd2f42f3c05648735a2dc4d58cc8a1b90703ec6e7b5b4fcde147ae5ee633cf5e122e97102d7c02a8dd588aa2d0094e",
      "randomness": "0xf39223b37a3e481487526e3b033950124aa28a06b7b860f8a36ef3d7c035a0b1"
    }
  ],
  "blockNumber": "7,435,177"
}

{
  "Sr25519": "0xb6551a38df2aceed330b80d3ddf3395c18427c80f3692f650d678034ed45a646917acd07721aa190024030939b2c4a2b255ad08a0dbad9014037851a761db78b"
}