Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,592,076",
      "signature": "0xa999d2aef40fd2da15e6274b9afd0fa600d5cfe43489e61fcbda448569394d0bc7dc77bc706e4e355edef8bbe485e5d2",
      "randomness": "0x5d0260278bc3ea5d6a2fa3f81c7157d1e69fb8e8c4edb1db69460d1599da6e46"
    }
  ],
  "blockNumber": "7,418,342"
}

{
  "Sr25519": "0x7a17fe595930feff6458ab24170003a0d61196b27860e908af4bd7b98cb58604e8d281eb6e5907d67246c0c1bc00863001269dbf2f2ca20a04391abfd71d898e"
}