Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,551,162",
      "signature": "0xab9cded4138ecafacc7715a834ac743ea380dbdc625444c5f9b3f0687b616ee768eac1f29474adf09c7597eda49c9971",
      "randomness": "0x7059aa3d718a1ac83e83e1f7943528cfd5fc6c1ec01f787fa958e525e0a108b8"
    }
  ],
  "blockNumber": "7,408,126"
}

{
  "Sr25519": "0x44c51d96f15274cee12239ece8a06fa44609ecbaeb4f51c669bad29cc7c12f4e68009035e066c2f56094f92a3a1006e7f6fc36f9fe476d6f02685c2212d0b08a"
}