Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,602,446",
      "signature": "0x8a29f055faf5dadf5c53f7a872c84d5fd238b94207054f9c584f493b796d08e22f401a34ce0cb0d76e3c9363739fa122",
      "randomness": "0xf17e27ce7b82d92c2a1c043989a71449e2c5ac81a35143dbcabce19706bcff66"
    }
  ],
  "blockNumber": "7,420,928"
}

{
  "Sr25519": "0xc2a3c0eafd3738517db8c86832ffd0774f9dd66acb0305869c02d21cd4ee59656df209b9b200f6c915586cf8f5dfc79bf6c2625fdaa7475fc8c99ea459c66f85"
}