Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,238",
      "signature": "0x975e654d66c19e5edf027b1ee296a8aafdc4b2d95bbdd5fbea2c9e9d55b210a1ed1f6110e0a06a9aa486056e30df3981",
      "randomness": "0x35c98eb708742577a938271db42db717fd75f42daeea95e4a659a39209b6ada3"
    }
  ],
  "blockNumber": "7,425,874"
}

{
  "Sr25519": "0xa41dd17838ff38a246a523aa7a0483f634a20a51ca700b87e0365d536f7f00735b321377431a0c23f1c02c1ac1b8f34c1c6d060c47f2da991afaf179816c548e"
}