Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,632,867",
      "signature": "0xa7f0e5d5b9d462e971743db73533808c6646df852d66ae3e67b9193f5e5685f2a0c8e50801d5bc67aec11a7af2140027",
      "randomness": "0x944354214951c500ea942b2faaa51f21d595c0e732b40ff0a6296259eb077e5d"
    }
  ],
  "blockNumber": "7,428,531"
}

{
  "Sr25519": "0xecac252e6da6fe081b3501e89c66efd5a6cbb378cb275f62d162305b2c90c25165ebe24fbb8a0c6d2a45ee79a8eaa794b25b22f27a3d4982db57edf18f892785"
}