Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,622,634",
      "signature": "0x9600653895710c26fc63d2c8f1796c73f1c3a6d54c6f8421ff692f31becb3feee48106447b4a2bce5c4782b34a7e2d5f",
      "randomness": "0x3b2d3e4ab2a6997a91b2be74402e361166d05df4e5d527719c81d36a6fc008c1"
    }
  ],
  "blockNumber": "7,425,973"
}

{
  "Sr25519": "0x28ef41a3549c6d857eca8d3f3a23f11dc37b6e81d7a9a77c4130b7a3ecd9775e200ca75faa5f275fde8ea258a40f7754b1cc138bc50e8439b6ff35b885324e8a"
}