Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,155",
      "signature": "0x9728d7da34e5cdcfc1049bf703668cd3ecbc790a2566aafef80f20212ceebce391af8ecba4b32597919e23f2f1dd2d1a",
      "randomness": "0x4f7626cb7cc3ec6baeccf019c0d3c72dd131773913ebcb02c8c13cd43a18bb99"
    }
  ],
  "blockNumber": "7,426,353"
}

{
  "Sr25519": "0x605037356b61b79790eb756bf6fcf864f91adec61dfddd2740302b11f708df305137199adf53f58fd01e2e3eb9e69b1f3b2c49d95c2bdd98d2b671fbc50dbd86"
}