Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,376",
      "signature": "0x87bb5d65361cbd506af9015c1ce972bab79525c073bee10a163f4c55479e4b2fd58cae63b81a93256c6f1e4d3d6dafb0",
      "randomness": "0x3ce60eaed733ea4c04364e231e43af7ca20f08af28b9660e932852a3aadae6e8"
    }
  ],
  "blockNumber": "7,411,430"
}

{
  "Sr25519": "0x5eaf8270f8c063c23f5d660eb7978846d34452dba37ea79ee24bbb2598e15f52a6ad9426cd63189bf68e51dffe66833bcfea40185566327461b45f8d2691e98b"
}