Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,075",
      "signature": "0x86660c254ce70b6490f92ec937282caeec279d5d96397751602011bfaed6395e0d613021715e5a60599e95635ac97fb8",
      "randomness": "0x77f2e104299e57fde33528ce166d663c1151b1d54327c9ede496c4bff617269c"
    }
  ],
  "blockNumber": "7,423,334"
}

{
  "Sr25519": "0x2e5b1cb56992ff248a9c4f2e3e04c88720533da61184bd94374b26ca45ccac66292bbf1035f6bf1949f5ac23064b76ea9f8570a6dc6108e18cd82ec6d1e93c88"
}