Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,608,637",
      "signature": "0xae30ee6d3d691de280ed97fc209b558722d24eb9c114c096edcaced3a4a1aeca24238616c18f748b373f19842d35fb6e",
      "randomness": "0xf48583989a4a01c4348589ea4cb5729158e55152c399b38747c95dba140cc7a7"
    }
  ],
  "blockNumber": "7,422,476"
}

{
  "Sr25519": "0x3e98b9352c38de09c4be3f414e0f27a0426fff7d189d381c9ff4c22281d6ab337c65cbcc6fee57797373e54ac828895b50645be111462e34b0cec98fe0e4e18d"
}